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", 0x0, 0x5, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f0000000440)="e1da0e1122601b2d97b681233910539d6a1d11a81433e8b312fd23b5e62f4ba7353fd488676bfb1a280a20b58ba35c5e2ea75cfbb808b1fd21", 0x0, 0x175460000000000, 0x0, 0x0, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f00000004c0)="910248d700c3bf1d4f139b708a174500c02a739d74a39f45fbcade64f8c9f76ce070e17db695a58cf1ab34adf8f957a4dc7598c013009571079183f9bfb37d4777484cdfa3c34c8fef29566f61d1965c9fd887024993b8672f2ebecb65f73c46dc7e64ff6042241fc4c30321c0724560b5f29230494e34cf6e3380123d8a18bcaef61e1b3f637f2ca2edc8cf763b8240b10e8cb9ce8cbe2a7cc8a03b5b6870bf4423730839019f5b520200e8211f3e258d9822bd5cd7b9669ec83cc9ea43812bff44b5fc0ca951a5d5995cc4", 0x0, 0x400, 0x0, 0x1, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000600)="77bece2271d208efc779eb48a321c4190a67585ad0", 0x0, 0x100000000, 0x0, 0x1, r3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000680)="d895e2ca7030d4188eb3115078dbfcadf2dba702afa2932f4ed0c9374d4da522876a98725ac470753f08b0d73f743b648220b80ef3b27aa795c9cf5135a0e219f3b42885a5ce9d2631bef8f763d8ebc5e00d31168494080aedbdbdb306e2c4995414ccc9a5173089eed8be6f8c9bb06bd0da133cd4f73a1f3aa30e4f8dbba18b8f7d37c372bd355a924a2ed0ef8342efc3270e7b670bbe32a403b3143393fe5bafee53de3cd172ff79bcf66055491de1b21a9d73a820725ad3a5b974104d7a5bebd5d5959afb7c9a413f7fb08a8e7c5f", 0x0, 0x3, 0x0, 0x1, r3}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000007c0)="765b404e95a318c3176dc8bc3a18ef8c7167b927b243b4db9e2ab02dd7ff7ff2de8379e1d13aaf23dd538599960e6f8987e987e04121189594f97ba56322ae5287e7798f021723907c6842bc136546e0d65d074dea32ad0fcf1160137f8d97", 0x0, 0x7ff, 0x0, 0x1, r4}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xb, 0x0, r1, &(0x7f00000023c0)="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", 0x0, 0x1, 0x0, 0x1, r3}]) 2018/04/03 15:09:57 executing program 3: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000040)=""/156) 2018/04/03 15:09:57 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x24) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x40) [ 66.670277] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 66.695842] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/03 15:09:57 executing program 0: keyctl$join(0x1, &(0x7f0000000000)={0x2e, 0x79, 0x7a, 0x1}) 2018/04/03 15:09:57 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0xe5e, 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/03 15:09:57 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900), 0x8}, 0x20) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="36a7bea30786a36bd4474e9b24d2c0aceb9dd87030b60f4db97dc7e905cd289f4177fa6ad9cd14297345d0b6975ba68c3c8291fafa8133ee3fe1e65c470cfb4e44f3fcc925c121a6e9ef9f9f9e1f565a94c6ba9de61828835c46cf26cd773b0ffcf9bc0ce7b1d18cac94d408a0d8828c723f06f00a0de1e79149c8da6751bcd608e4cdd90399fe49347e6bee936fe08e834b0a7531824fe76188fdd2bf5dc336ff29adb78b7def5832c8625bf706238502f3e646e2d004a7325e3151cc51f3169189150a2bdda27549958113d69feb68c38e05b175c366dd56ee44760d2c4492874145ee55", 0xe5}], 0x1, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="49530000000001000000"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) socketpair(0xb, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0), 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/04/03 15:09:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87, 0x14}, 0x2c) r1 = dup2(r0, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x80000001, 0x1, 0x1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x28, &(0x7f0000000140)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 15:09:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16], @ANYBLOB="4b1b6ee50efc56db79f59a4ebbbdd15e5f8805680c2ec0d1cc84", @ANYBLOB="695443b96da327d573379652bdbfe132aded99d6d29ef35d8b662529134a76ed4d425939689cab465f20f95e6eceb3223cc7c3b50c6d5c48c5361478ef7c679b7d450efad5", @ANYRES64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="c0d22be7b4fb7e6785a6591940719d8ce20c3ec2b0eb7cda8d0e7f6943c6969c0eca88604b2def9e480fb5a92d8372133232c8b15a79e7f59be7c8ddccabb15b09736a44949cdb8497cfecc390b4668743918494f674c8be6f8f5c082db6538f33312d580f0cdbf9f0d5a8278c102af6803ec9fadf9f5c15d9c898a7123f299d8421819d82e9e9260dc61fe58afe2fa16b121547af3d3564d968d9876e822b78c89f221cac772e73", @ANYBLOB="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", @ANYPTR, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES32, @ANYBLOB="c65e4d643b284709b45a23495ac5689090c454e3cae95e53e67e1554bb6e93ebae5f6846a0cc6daf9aac4fc4b25031de7e33fdc1959ec9f6ccc94e736a0765ff1d7de0ba2936e1715d5d96cc6ab9844707d2ced6edd0c747567f8b4759b1b514e013c73174f858d55bd562"], @ANYPTR, @ANYRES32, @ANYPTR], @ANYBLOB="4ccc", @ANYBLOB="6a200c4127fc7f7135ada1096691489e329f4a49b91168e2e54df8b82ceff347f1e253080fae7bf99c07d75ebf9897e769bbdbb1ee5190e702cff39addddafd04d8b5d0856dbbd985e", @ANYRES32]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x20) getdents64(r0, &(0x7f0000000600)=""/218, 0x8bdb481df4188183) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x39, 0x3, @thr={&(0x7f0000000240)="3a4722e1d70a70f491f920a6f57b5e0d858841fb0126c9f625ffdbfe4a71593b6209be113a94f3f2874e4a0681154d4bc8fe54eb5d62cf4c1d8343b4c43424349f2f936295a6f38d6c39a80ef1d9565a7e72f9fb5a566829fb7cfb0759e14bbb559ee17ae7b9ff227ea68584594e3a3e51711fb112de0490a148fd40e530606dc464bda6c0e20910b760e98ea096de85890e45bb4a3962b319b17ca626cb5a29e6cfca4f5005a26f9b3253b6521b537f87a5ede75f24acd4e202cea528384b2b9b29777f8f2df00bf29c4ea4377b50d2", &(0x7f0000000700)="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"}}, &(0x7f0000000140)=0x0) timer_gettime(r1, &(0x7f0000000180)) 2018/04/03 15:09:58 executing program 0: socket$kcm(0x29, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x5, 0x0, 0x0, 0x0, r0, 0x9}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)) r1 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x0, 0x20001, 0x5, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x0, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000440)=0x5bc6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="41604f4ef9adf2e36758107065e18741", 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r3}, 0x10) mkdir(&(0x7f00000006c0)='./file1\x00', 0x88) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000300)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000400), 0x19) 2018/04/03 15:09:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x800, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000380)) io_setup(0x2, &(0x7f00000003c0)=0x0) io_cancel(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x1ff, r0, &(0x7f0000000400)="e21aa4909877f2feecc29d7837faafa4b485a2f3ce7d4dbc449f5c272462d5d0aebfa043b951a9052781397e5532bf3e1ca7d04717f64a80e16dfe80d46620986ec8b5ec69111108eac94ee72ce6d61b6c4bba33e105f57a222fd97549c38e46f0bf2e1866db04cb0811a27827686eed245c78d8cdd6fd636480939adbeb7dea", 0x80, 0x10000, 0x0, 0x1, r1}, &(0x7f00000004c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) timerfd_create(0x3, 0x80800) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r5) r6 = fcntl$dupfd(r2, 0x406, r0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f00000002c0)={{r7, r8+30000000}, {r9, r10+10000000}}, &(0x7f0000000300)) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt(r11, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) 2018/04/03 15:09:58 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000000206010000c70000000000000000000004000100"], 0x18}, 0x1}, 0x0) r1 = geteuid() getresgid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) 2018/04/03 15:09:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001800010000000000000000000200000000000008000000000c00090000000000b4383389ed910560b467ebc14b6067e0d2d1dff913d1c3616bcb78a1fb8c", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/03 15:09:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/160}, 0x18) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x10000000000081, 0xc883e15cdc9a1e82) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x8359) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x9) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/03 15:09:58 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/unix\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r1, 0x40087602, &(0x7f0000000080)) 2018/04/03 15:09:58 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000340)=""/119) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000880c5d0076dada1403000000000000001aaa624e3b78f4a0aaada76f762f756b5f49c4d8a0d6994d472d2e8e47c09c7c9c2b61180b32cadee8448a15d9e22010fdbfacea6bcc607db2468a730aac9f7a5332c9071b6c41b74985f7f4f27e03e2c6460deb64f79248bf7ba2583fbfb88dafd746dfac83bada6bfac4df5f3c685c89f359bf480387a4454f54f1d958d00e12c0df52c67a49d95372c9f5f27b723e3f61673ebd5c4d5be71a315b18c8244cb00932375afe9890617976b2dd8d4e86ddb863a6e3d0b681831f3baae3fea7582d3a3510e1e796acbdd2c2740ccdb38014ebae6aa02d"], &(0x7f0000000400)=0x38) socket$inet(0x2, 0xa, 0x33d) socket$inet6(0xa, 0xa, 0x3ff) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) get_robust_list(r1, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000100)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r2 = msgget(0x1, 0x400) msgctl$IPC_RMID(r2, 0x0) 2018/04/03 15:09:58 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = dup2(r0, r0) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) recvmsg$kcm(r1, &(0x7f0000001580)={&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/236, 0xec}, {&(0x7f0000000440)=""/127, 0x7f}, {&(0x7f00000004c0)=""/67, 0x43}], 0x3, &(0x7f0000000580)=""/4096, 0x1000, 0xe44}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xa72b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x80000000, 0x3, 0x7fff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0xecca, 0xff, 0x6, 0x101, 0x1, 0xffffffffffff520a, 0x7, {r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xff, 0x0, 0x7, 0xa19, 0x5}}, &(0x7f0000000200)=0xb0) 2018/04/03 15:09:58 executing program 4: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x280040, 0x0) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) [ 67.803494] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 67.838894] FAT-fs (loop1): Unrecognized mount option "" or missing value 2018/04/03 15:09:58 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xa5, 0x4101) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @broadcast}, &(0x7f00000000c0)=0xc) sendmsg$can_raw(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x3, 0x2d, 0x9, 0x8}, 0x34, 0x3, 0x0, 0x0, "24b2d686eaed41e2d01d8181a7bf27338cbed3bb63423bc3ec84781d0abd5a63f7b844db6c2f6ed570d4e67a349636b42a1e4da461898b3b8579804f9dec322b"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40880) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xfa}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x38e, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) 2018/04/03 15:09:58 executing program 7: inotify_init() r0 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x24000, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000005c0)={0xc, {{0xa, 0x4e23, 0xffffffffffffff2f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, {{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x6d}}}, 0x108) unlink(&(0x7f0000000040)='./file0\x00') syz_emit_ethernet(0xca, &(0x7f0000000000)={@random="d932fb56ec9f", @random="0b097748b606", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) [ 67.863892] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/03 15:09:58 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x240, 0x2000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup2(r2, r0) 2018/04/03 15:09:58 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) epoll_create(0x1f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa8c0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/04/03 15:09:58 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x7, 0x3, 0x4299, 0x7, "ff1f07c2c9aa72d5b7e9673f3fff860319023fa43c7a7972d1475baf0c2680abdbe170d548587fc20a203e8c", 0x91}) 2018/04/03 15:09:58 executing program 5: r0 = socket$rds(0x2, 0x2, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000eba2e2ac2f43801f61c6af4ec6c703a6c540ca62b9257ab315188784471297490b6d1b054799a9239c80acebabc7b7117a0446ae47de1af42f12979eb6fcf1306f6e8f3fc15322de39378a7353e7d2"], @ANYBLOB="140000000000000000000000020000000200000000000000000000000000000000000000000000000000000000000000"], 0x42}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80, 0x4540) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffffff, 0x15) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x4010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0xb4, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="056304400400000003630840", @ANYRES64=r2, @ANYBLOB="09631040", @ANYRES64=r3, @ANYBLOB="0300000000000000046304400200000011634840020000000000000000000000000000000000000000000000000000000000000058000000000000002800000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="852a6a7700000000", @ANYRES64=r4, @ANYBLOB="0300000000000000852a747000000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="003815bf4702bf4c"], @ANYBLOB="010000000000000001000000000000000f00000000000000852a62730b010000", @ANYRES64=r5, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="4800000000000000780000000000000000000000000000003000000000000000539c931f03e1aac1"], @ANYBLOB="09000000000000000f630c400300000004000000000000000f630c4003000000040000000000000007630440030000000f630c40010000000100000000000000"], 0xed, 0x0, &(0x7f0000000380)="c6dc2a0e32f037a452d3acb5fe9eaa32c89f397fec2ffcc4489ff97d12f29319714abe78769b7ed409948e041be66fda55bf5c1c9d563f3b9bcdfeae63032dcca84bccbbc8d6e49f76035ec95330c8a38b6db160efd24b41880ff1c2ae3888a6f3fb28ccf582f7771b486222663bbf6827aa29029db6e46a26333c6110b3f115e19a1d8776fa1db20033ffc531a83e488cf9d941b7e7485db1ef4105bf99e2fb159e7bc547dd2034cebb598a40a9e2e8dca00cda23558626649c2fbce546f74df3c00bd8c1182a6960c6aa4505714f7a8cdb4c7e3c8fcb895de1ad1ae9044c075349fc2c976bf62ddebdc4fe2d"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000500)={0x5, 0x8, 0x5, 'queue1\x00', 0x6}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/03 15:09:58 executing program 4: sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x0, 0x2, 0x9917, 0xffff, 0x800}, 0xfffffffffffffffe) clock_gettime(0x2, &(0x7f0000000080)) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff7fffffff) 2018/04/03 15:09:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x9) 2018/04/03 15:09:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000000c0)={0x18, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @rand_addr=0xfffffffffffff6c1}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x7f, @empty, 0x100000000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x8, @empty, 0x6}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0xac) r3 = semget$private(0x0, 0x2, 0x40) openat$cgroup_type(r2, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000280)=""/68) 2018/04/03 15:09:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') pread64(r0, &(0x7f00000000c0)=""/213, 0xd5, 0x0) 2018/04/03 15:09:58 executing program 5: r0 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'lo\x00', 0x40}) r2 = syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r2) 2018/04/03 15:09:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYBLOB="babaa5fbc81bb078b1eaab3203b3211072ec81d97a0160662c2ef52ae829", @ANYRES64=r0], @ANYRES32=r0], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x5}, 0x10) 2018/04/03 15:09:58 executing program 0: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2440) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffff, 0x2) fcntl$setstatus(r0, 0x4, 0x400) 2018/04/03 15:09:58 executing program 2: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000002c0)={0x2, 0x31, 0x1, 0xffffffffffffff9c}) r1 = socket(0x5, 0x3, 0x5) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40001100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, r3, 0x2, 0x70bd29, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x27, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000040}, 0x8810) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f3d, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f00003c7000)={&(0x7f00000e5000)={0x10}, 0xc, &(0x7f0000b61ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000801010123cbd0b13ed84cbd010000"], 0x14}, 0x1}, 0x0) 2018/04/03 15:09:58 executing program 4: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = getgid() setgid(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\a\x00', @ANYRES16=r2, @ANYBLOB="86852bbd7000ffdbdf2503000000080001004e2000000400050008000400000000000800040000000000080001004e240000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') 2018/04/03 15:09:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x100000000000005, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) socketpair(0x7, 0x7, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x5, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) 2018/04/03 15:09:58 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x2b, @multicast2=0xe0000002, 0x4e24, 0x0, 'rr\x00', 0x4, 0x0, 0x65}, 0x2c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) r3 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="dd53ff88780fca63cc431156a043640a76f4589c15e8190c420251cbfc6844300d11259d6841b39995159b0b60763a69451f0d6dbc87c5da0d402720e8bc44a8b4b717d5d7c3117f09f5e5b528a05a2cfdb73316285a50e0e6184fbc543f860b302fe1e8044e683b2b1a097c753bf374127461a8bac05271409d96bf88680d908ba695a9c5f3e80e2c013ddfd28936cc1b62695bffd97ffcbc06f9223667209a1c15be14f9ca22ccc4e6051a3fe0f62a67010f494bfd91b24cf7b144ed80dae597755e0624", 0xc5, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001240)=[{&(0x7f00000001c0)="a02b9a7aba540073136929684720744ee789502435aae3e2f997848f79111cb3087055f9ea968512425674f2475034f505d2d02128ceb1f33fb307d485740d84e9873c371e81e65ae353e2900749c105044314a5", 0x54}, {&(0x7f0000000240)="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", 0x1000}], 0x2, r4) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 68.386311] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/03 15:09:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0xc) getpgid(r3) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/03 15:09:58 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000021ff4)) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) 2018/04/03 15:09:58 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x7f, 0x3) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) prlimit64(r1, 0x2, &(0x7f0000000140)={0x7, 0x4}, &(0x7f0000000180)) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000040), &(0x7f00000007c0)) 2018/04/03 15:09:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20040, 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x5, 0xfffffffffffffee2, 0x3, 0x0, 0x4, 0xf000, 0x0, [], 0x5}) write(r0, &(0x7f0000f94fda)="15000000130047f10701c1b00ef900000700000000", 0x15) [ 68.453405] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/03 15:09:58 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x23) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="09004f007feacf47cbb719dc11d66456fcba926912604c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8fd317c1ec46c8cf2f5bed7c15043faa1a65996c147625524f0144d9d2241bacdf84e1b9b067c2fef716af89259585890cacc8a9ae7a604745fb91088381bf6d65f0aba35dbaa243010aab4682060301b8bdcaacb6f7e2abdc91d3ac6abb059cfbaf3e32762ee5daec253058fee5355d8f74bb634bfc6fb9993b9e15bf6874ba0c3eb72d57aa5d304d87346db2a7d35b97f0d80d5e3770bd627c106d30d91c3e5a211c7b8f"], 0x2) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/03 15:09:59 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) bind$bt_sco(r0, &(0x7f0000000180)={0x1f, {0x80000000, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x0, 0x1, 0x5}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000d2af88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xf9, 0x80000) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2}, 0x1e) [ 68.545457] IPVS: set_ctl: invalid protocol: 43 224.0.0.2:20004 rr 2018/04/03 15:09:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x7, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/03 15:09:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x0, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xff000000, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0x0, 0xffffffff], 'tunl0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x33, 0x100000000, 0x4, 0x53}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x20, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffff00], 'rose0\x00', 'teql0\x00', {}, {}, 0x8, 0x0, 0x1, 0x22}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x2, 0x5, 0x400, '\x00', 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmmsg(r0, &(0x7f0000009040)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001980)="06", 0x1}], 0x1, &(0x7f0000001a00)}}, {{&(0x7f0000001a40)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}], 0x2, 0x0) 2018/04/03 15:09:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1c1080, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/03 15:09:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x41) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000003c0)={@remote, @rand_addr, 0x0}, &(0x7f0000000200)=0xfffffffffffffeb8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000440)={'syzkaller0\x00', r3}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2a4900, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7fffffff}) geteuid() writev(r1, &(0x7f0000000100)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) [ 68.622726] IPVS: set_ctl: invalid protocol: 43 224.0.0.2:20004 rr 2018/04/03 15:09:59 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x23) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="09004f007feacf47cbb719dc11d66456fcba926912604c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8fd317c1ec46c8cf2f5bed7c15043faa1a65996c147625524f0144d9d2241bacdf84e1b9b067c2fef716af89259585890cacc8a9ae7a604745fb91088381bf6d65f0aba35dbaa243010aab4682060301b8bdcaacb6f7e2abdc91d3ac6abb059cfbaf3e32762ee5daec253058fee5355d8f74bb634bfc6fb9993b9e15bf6874ba0c3eb72d57aa5d304d87346db2a7d35b97f0d80d5e3770bd627c106d30d91c3e5a211c7b8f"], 0x2) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/03 15:09:59 executing program 7: r0 = socket(0x41, 0x800, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8001, 0x2, [0x5661, 0x7f]}, &(0x7f0000000140)=0xc) 2018/04/03 15:09:59 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x23) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x0, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x369, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e24, 0x401, @empty, 0xfb0}}]}, 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="09004f007feacf47cbb719dc11d66456fcba926912604c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8fd317c1ec46c8cf2f5bed7c15043faa1a65996c147625524f0144d9d2241bacdf84e1b9b067c2fef716af89259585890cacc8a9ae7a604745fb91088381bf6d65f0aba35dbaa243010aab4682060301b8bdcaacb6f7e2abdc91d3ac6abb059cfbaf3e32762ee5daec253058fee5355d8f74bb634bfc6fb9993b9e15bf6874ba0c3eb72d57aa5d304d87346db2a7d35b97f0d80d5e3770bd627c106d30d91c3e5a211c7b8f"], 0x2) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/03 15:09:59 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000), &(0x7f00000000c0)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') 2018/04/03 15:09:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) write$evdev(r0, &(0x7f00000001c0), 0x24f) 2018/04/03 15:09:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) sendmmsg$alg(r0, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="9ea8714c737b17c600b0f67b8984ac8e7d842c76e67b2c12d0edd5", 0x1b}, {&(0x7f0000000080)="00a3449ad9b247f303a91b408d9091999ed2d5c3021d296c", 0x18}, {&(0x7f00000000c0)="5540a127c454d1c09e7730de7c01f6d28c0904a9609aeec2be53a8620372708cafdfc0d9220f325f89d48f40265cea65ebc86084741f48f30854f0e4f334227543386911beb3b4db44386425684d771ed329396671b2cf3e56319b862025e68d20c71af04ec5767b76900e49b016c78ba3a3f4559932f218bb3d856452a1412447475f1e363d22210e68a65b439ddd1cc57e26dc53af452530259e3065e52dd95bafa873686db98e2095ba27380b25a09d7dbc0b605fa107ddc45bb92c44d5140e68c5292d78683c2550d4f1380d1453f7ca08caed560472de134a4df10b06efe190c6a1", 0xe4}, {&(0x7f00000001c0)="b1c0798d4bddaf4df9a049e82f1ab3b6277e0d1922fffbc0281c9464ad399647647214da082092903af4e42f231f71207aed7098a95bf67060bbc21a5ee3040b8bb56180a35aa1ce748d896fa93ebc3eddd21a881c4f45094582b433ce0049053d23acc8cc6eb7d2cac9346fe71e66b90a4eebeee6aac2b099d84094ae3348584dcc6092", 0x84}], 0x4, &(0x7f0000000380)=[@iv={0x108, 0x117, 0x2, 0xee, "7e57adf76818d58c31e04d56a489d0fc1f9cad8b37510dfeb73d16d3d8d8adfb754150b3c8d5e4eaef8f06f2360f6342376e19f9d09ec81c8993fc0a5915ec4a4929160b8dc5d2c30308f500484a3d880053f17217a749c5fd552c57b5f7923f7f1e857a0a3da777a4f130ac4af523cb0c3458326a57184f060e13df0087fecfb6491b35e1525baa785286c7b50331d370c8958b37935e7dfed25c8c2129a302b1664850a6524d5d1e19a120d54ef8bbb60d6caff998e448968c180af5ce718726bc7310da6c89b71a32e6ad1a411cfa865d76445457bde2226cf43b644348b261c241c45f9ae8d713e7afe5f5da"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xac, "733879a9c61bcc62acb98226e2453d0ecd371b0b2009f5d5e3367d9e5d17861a774a351506708e7c007335e7e8fd3100569901070b2efbc60cfa223faeaa62727b8ac02f27f32c5b8387811561a77f6a826d0672bb2f822a7efc796a1043065a533b4d3993173eb15f12c82ca447460b4a9a61803ada90a95738b786c77da3b0475fc8850c978cf0e8d340918b5b3485199d3e802bad4344e6b5d82b65f28f9e4e0ceaca0d0dad00c128d171"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x70, 0x117, 0x2, 0x59, "e3624cb28116379c4f9c5727aad666fb01d56069b782150b5e1e4931a87ec45d683abc446f8d91f70a7e3cf03b8ff336246b6547c5707a5aa6fe5becedefd0788614bf9a4e2df508cced25ea427076c3d30d74454040284219"}, @op={0x18, 0x117, 0x3}], 0x2c8, 0x40000}, {0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000680)="060d06564358551c509e22bfd38546f6e91bb6fd7b0593bdadcfd79cb298d7c457ae95c8c82b86d9ac1d0d9eef0b1d5fc2aa0fdbc8c3d03a67058ca0491b6d7ad01708ac1e2fdf6d2e86e9bbc7815b3165d92f7f981948519e970eb3685652aef8d77a467995314e578cffce9b532a0baeaa842bd34d3626d27d3606593030fe0141707f5470110ff2bf0e56f73d49292562609d48355c31ba871ae30e4ba57fd6959436af24965f7ab21c38897caf6f800bb3808fb49fa2653b8ad7edfad18baa85ec", 0xc3}, {&(0x7f0000000780)="6708969cb77034c78f3bab85d9fbc52456887d0e4cc8b01dda261dcc901516cda8041d748d0ec51e7041cbcd07fd268dec1484b1034c6545345b3331b9501b94ccd17420633adea5b39edf217d515bad013b778844d986021b38a8b92bdf169763dda7a45db5cc", 0x67}, {&(0x7f0000000800)="4ff7ce2d45413b00a5309fc7ea704aa88e444107e81ea8ffdedb5a70fb62837f980bd8e89e22246965f5749e1466bc3bb6431a620b2fd5311a505ccd93d4c06379915ca239ecc2035561764bb95a5222d5406c562aefae4054a9e101ff608555aa9b0f4547cad290be4ba309febfb5090675cd6ca96ce7e296dd6c9517c3", 0x7e}, {&(0x7f0000000880)="022b465339447e0eed1c6c123f0c205cbd40fbdb3f399a2cf31fce137ecfbea3d3fcf19d148bb27351d3a4a96570f5ef60ac990b7ae65c59bbe3403d6382161c923637f9029335", 0x47}, {&(0x7f0000000900)="868c612167a881bdf44ce33e9a762a433c2f886948671a95c5ebb3ce5c79b315021c9e279846df70e24fae0f49652c3e2b", 0x31}, {&(0x7f0000000940)="3810aa6e81806d29a63abd95beca94932d2d528b3ee945", 0x17}, {&(0x7f0000000980)="4d0e292690720f3ead44571dd38482302a3802ed5b681ed49205dc439f18df3ee27b", 0x22}, {&(0x7f00000009c0)="b594965ee7ec0331a05ed05f863569eec81f3369456d9727d040f26a011848dc017e83eaa9666f8298ea7c31f3b27e7bbcaf6ea1487bf2d07bb317f166fab2feecd28dc5c640113b6b4ffcec4186303335747b49801a8df5fb02c09ab3d9b05d45a96be0db604a686ceb7f071386d053c69d0419d8ffeea1d53e611c69fbc3834393b3ff5c", 0x85}, {&(0x7f0000000a80)="18850ef9a8c21cb88b766a5b2171cebc9c68cccc2fb1b8cbe8ab39a99aaae457f03dff0064cd4e15cda977b960574239a6404ad81635c3824ab2ba8cd2ef27", 0x3f}, {&(0x7f0000000ac0)="f5bb4a73349feea94c787cc855ebd08c4d10834074e2c1b33358a2594b9e93560bf14321b03a22aed893be7584e29f8b4f8cd59dc5f609770dbfa2fc7945a3bb641d6a3aece4b6f10efa6d1c610324abeacb3ee7f7e913109325d400e0c4bc8ef6fd8534a602be797cc969f43452f4b4c4a0d29adaf39059d62daad025c814fda863523915d060a8728b", 0x8a}], 0xa, 0x0, 0x0, 0x8010}], 0x2, 0x800) 2018/04/03 15:09:59 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mq_unlink(&(0x7f0000000040)='/proc/self/net/pfkey\x00') r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x523}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0) mlockall(0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/03 15:09:59 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x2000, &(0x7f0000000300)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="692c6a5fe378b196985073adc897fcd6d358e3ab59f3511dd6675809e769ee3b1fd57e230d5ce558c21f9a9cbbbe9a470b952ad145f8fae907d9d7eb834f44bb6a0300e44383062257d562d491f511ba7f2e6487b4c7e298ff6eb1e5615d6590261b93e506b29bc05388a11d6873b4d2b59697e2de091eebcb25ba8c456675e4aae0300ee3fd1fac722200000000000000000000000000000000", @ANYRES16=r1, @ANYBLOB="000225bd7000fddbdf2503000000140001000800050004000000080001000a000002040003005c0003001400020073797a6b616c6c65723000000000000014000600fe80000000438868e1e08aa82c3fd61cd60000000000000000ee1bbadf778b26e9d422133f82040000aa0800010002000000140002007961f95e80000000000000000000000014000200697036677265746170300000ae88bd2340e3a478cc62499d3f0c81a142205e7e29b0703e5a10f37465d6ce92e69916eefdd475d3afe55a5a64998e78c733c4b2643be283c39a1ca070149cb83a68d9d68b117091210bafb7198c2e1c35f500000000"], 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) 2018/04/03 15:09:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xd9, 0x3, &(0x7f0000001200)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000080)="26b907e7895ba0f395f7a11e5e93964fea065a961a22886d0390fc6b80cc10b602e5bf3c03a9878802cd813e76e439b8026d41a79ba8a499a3dd9af875897455a18b9ee02ea7202ddcdf33bae52a642758", 0x51, 0x8000}, {&(0x7f0000000100)="71d0b5bb396fb5c71d10cca55765a3fd7c6e8092125c8a1992151dbcb6283f6cff5676224dbb12b7dbd680253a5748e3a96af93655e28b12a361a3d64b65848bff943072c4e4572483", 0x49, 0x2}], 0x0, &(0x7f0000001280)={[{@dmask={'dmask', 0x3d, [0x32, 0x36, 0x37]}, 0x2c}, {@discard='discard', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x35, 0x33, 0x34, 0x31, 0x36, 0x35, 0x31]}, 0x2c}]}) ioctl$fiemap(r0, 0x6609, &(0x7f00000011c0)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000012c0)=0xf96) 2018/04/03 15:10:00 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="040200000b0b020626bd7000ffdbdf250f0000067c0019002379017cb3a3a2e2b0d3871548bf2eefa48d8f7e849b07518ff70bd24275882df22e9c5423a67b92eabe05a9b48289bb8dbc71e2fa579d08072fc31fd86a3c68699f8028214bed683b019b1a5fd8146c663b6bae197e741ca17986845bf6fc3573f25edba0f087ed7f086a5086c7d4165983f313f6ad31470c002b000500000000000000895131afab0adb42c6c9f8c8674026328488853b589000150035597aada5c2e64065aa335993507bf5165fdeeffdb1ba04985c81fd29677a4fd3e88377e03325738d362ecc4a1b4e1494df86a46e9b26df960fe67dc31dc8e905ddef4c9c5f9f4a188dec1995954dc7b3962fa4e6294d3d02b2c0006bc9cd9bcd3df5462d2782e580819ae9bb39428d1d7a023c631c1f26700d23581c2682c09f508808fab8cf1141b000006482e9e7a4df2c3f54c2852c314377076f1292d59c8aad113675f83eff96e69c13398e561f4ac07acae20e9409f6e9bb0ab3562ca7f65c0e84ea4e9bc9f7e557f7ee873339ee8398c6f23e4e1c0a1649e79d3ba9adf5d7c7ff637d007e2a6aa03997eebb23049d835b2451e8686c604f8a64c2564ca46c002f787777c29fb6ee81acccc17dae2dc0ebbc043039002d2b77438ff5cabbd4b465b61da4be95aa5b97c2fe3669748b16b9bb2ed9acaec55a63f74af964a3d8fdb3bfb5d641737fc71b59df59538300"], 0x204}, 0x1, 0x0, 0x0, 0x4040800}, 0x800) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) [ 69.766324] bond0 (unregistering): Released all slaves [ 71.065136] IPVS: ftp: loaded support on port[0] = 21 [ 71.430518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.977654] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 71.983758] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.039483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.094202] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.100330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.113361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.130318] FAT-fs (loop1): invalid media value (0x92) [ 72.135661] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 15:10:02 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@remote, @loopback, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x158, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x5e2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7, 0x20, "39fefa42359cbcf6881ffb163697dd5f63c9a81455ef5b1ffdc8de872e24"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xffffff00, 0xffffffff, 0xff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], 'tunl0\x00', 'bcsh0\x00', {0xff}, {}, 0x76, 0x8000, 0x4, 0x40}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x5, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) read$eventfd(r0, &(0x7f0000000040), 0x20000048) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x30000000}) 2018/04/03 15:10:02 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x181) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x9, 0x2, 0x5}) r1 = socket(0x1f, 0x800, 0x2) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x23b}, 0x1}, 0x0) 2018/04/03 15:10:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000580)=0x100, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) read(r0, &(0x7f0000000900)=""/217, 0xd9) getgid() getgid() getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000a00)=""/157, &(0x7f0000000180)=0x9d) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x138, [0x200007c0, 0x0, 0x0, 0x200008d0, 0x20000900], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x1b0) sendto$inet(r0, &(0x7f0000000380)="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", 0x14f, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getgid() 2018/04/03 15:10:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="f69f699fe56a1eaa92c2848557f625a0b8e33338bd4fa4d70e6909d8dff7c72af05b2574adeab5fe928f7133ba4186187e47b3901b8abdf440222474d6ff4a3bd765c7322db33e1fc4dbe0d887879a23362195fdf5a3a4762c9a892ace82e9df314bd07762d11115fd2d58245918deb9ff7a11ac5dd950d5e61024677ad3bfe90b3afe819b7d9962a6f9842d84e5afbc40f4260706fe0f43e2557de6d32be45185845b64a091ba9b20fd12256ce0949d916d7884ff7b3abc19", 0xb9, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='+nodevsystem\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0xfffffffffffffffc, 0x95, r2) sysfs$3(0x3) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x0, 0x2}, {{r3, r4/1000+10000}, 0x80000000, 0x0, 0x4}], 0x30) write$evdev(r0, &(0x7f0000000140), 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) migrate_pages(r5, 0x7, &(0x7f0000000000)=0x67, &(0x7f0000000040)=0x7) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1002000000015) 2018/04/03 15:10:02 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="f263c58d3fbc7e856baab0e48ba12430", 0x10) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xb4c, 0x2000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001380), &(0x7f00000013c0)=0x2) 2018/04/03 15:10:02 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f00000003c0)=""/226) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0x20) getdents(r0, &(0x7f0000000140)=""/38, 0xdaea52605308f17b) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000000380)=']') 2018/04/03 15:10:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000140)=""/247, &(0x7f0000000000)=0xf7) 2018/04/03 15:10:02 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x2, 0x0, "cb6877df719ef176b8aadd2b57325fa30238548c70ff84d8045f5e01de83ca0b309332f21e7cd045bfefb1a715bed93420a9eb7487e2e6ea0bb78818f5eb5e936cf482307cbb35bb56f2165e879f025a"}, 0xd8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d3000000fc0e41b8425f784c0744aec8a91eef301c12be612f53783fb9f54b2711d010bd80a5b4bdc5177e6233f50073f7096ecaf5edb3740ca4d93eb1c7153d9c63d76c7fdb27c30d58234d35bf6b3c1b5f311f44e2a28aacef80ea3ef06b63c6b9c4f7ca039c423bf00f1d23edfdd918dd0a0c293a7542eb0b2372d89f0a3c453f5248f791db2473aa30e2b916f881b4f5d2ab7264e18451a0b50fe0f2750ea931bfadc8dcb40d3b2cc61c755662556a1e1a2ac8d2c9b77e516c0b29a37fcc686b0f6cda09df42a1e989ff505888"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000640)={r1, 0xfffffffffffffff9}, &(0x7f0000000680)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000006c0)={@in6={{0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x0, 0x5, 0x0, "774f3e92852a77ef1a8187a4e3b88bac20eb5fadd7a11da781468d324b06f164e40333ca307aa28ed48de88c5f31c1a016d26358e5e50700000000000000e6c41702a738931a4b02b771ff7d159ef4a6"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000400)=""/202) [ 72.152757] FAT-fs (loop1): invalid media value (0x92) [ 72.158308] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 15:10:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5f, 0x8000) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="612b61699fc36c4dbda10c645f44083dc6a5933190577a0c2da280cd7650f4092133cf9729a369e5e191fe253dc80bec27a2f9a7e1b41257b3c6a22004e2def8ecc0d8e70a73550239eaaecceaa356b9ea5e1eea91c19f5315056f0d836b2052c0ce4d08d2a1d6ce880d9ceb74f9fac95f8d2c58e8a25b7bab07f60d3c1da9f84d8919d23c45ab4ccc9b0fe6d49076c4ce41e6c081e82f24ee59be9987a354fd2cada927d696c255491745b8af4f1990f599c2bec6207ed661c5e4ac41548661538ec26f5921ef8869985cd2b59c54e65c6640db35477f9ea0e6c30e971813d0", 0xe0}, {&(0x7f0000000180)="7e01e2aa028cf8d718bf550ee495f4dc54edab64f17b8279bd6fd180c18e196a806410aa264cd204311d64f10e24ca753cf58f74c34d117a2f0262e579ae40841e10faf94caf5e2156446e48ebcffcb28da5c4d3748eaef68fa7898f0120bc884a6c33c8a7", 0x65}, {&(0x7f0000000200)="ab1bf7ed5e0ea06c8d4068ea11c35fe6cd0900692650b3701a6ff17bf487d1514b9044d09adad6a69b4882d06f0774fc32974d05fa26eac41a9c52a57a1511e260bcdc00f484399dff1f11debe6507049d83f1a3daa12485", 0x58}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x158, 0x40800}, 0x40d4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x8004510b, &(0x7f0000000000)) 2018/04/03 15:10:02 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000140)={0x200, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x0, 0x1, 0x2ee1e746, 0x2, 0xd54, 0x5}, 0x8, 0x1f, 0x1}) ioctl(r0, 0x3ff, &(0x7f0000000080)="c3c855781de5b3ae08e64d3d2da19c196c80059600ea9161a0c0ae8b76b10054102527127cc84a27584f5613d527264e921cd5b91a62994b24cfa9c65687092b") socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/03 15:10:02 executing program 3: r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xcb, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x310, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr}, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@multicast1=0xe0000001}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x370) 2018/04/03 15:10:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000bfcffc), &(0x7f0000000000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/03 15:10:02 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x99, &(0x7f0000000000)=""/153}, 0x48) socket$netlink(0x10, 0x3, 0xb) 2018/04/03 15:10:02 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x10000000000000, 0x14, &(0x7f0000001340)=ANY=[@ANYRES32, @ANYPTR64, @ANYBLOB="eb162b9e8f4c4b87a36a558acfa8080be412cb62f543ec02211a39d473153ca95c7b350285543d964a9cd333b117edf1417d77632598f09b8a3184584faccc17f1393a640225872672b51384639ea260068f8743a63e80ea146d8d0f3a624236f2a2fd017396aac2a330d4768132a7f05661749dd09eecbc97f55d6ac956511884133756ed", @ANYRES32, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES64, @ANYRES64, @ANYPTR64, @ANYPTR64], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYBLOB="51e417b4d4f0ea0f27d8c0a91b66801365270f65251067ae9648a38feea779816f1c6514ef", @ANYRES64], @ANYRES64], @ANYPTR=&(0x7f0000001300)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR], @ANYRES16, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYBLOB="6a390dd4d2b0fe6077af99dcecd046f20cc26169d6c6eae42525902b00336cd3586606a4ff992d5d87d80ca19b89d977d1ac2da7741b9627217122004fe642085ec4553d9a229b45535bb4edf49129424d2f4fbe93e08a40a17bf73987ea8f1cbb2814286824cec2d0298c891e749262cd267f2d872236763ecf06c915d621c3f91d447493a1b587491765d35697808425b518d70cd26bdb", @ANYRES32, @ANYBLOB="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"], @ANYRES16], @ANYRES16], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x7f, &(0x7f00000000c0)=""/127, 0x0, 0x100000000000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xffffffffffffff0a, &(0x7f000000df19)=""/231}, 0x48) 2018/04/03 15:10:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x26d, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) inotify_init1(0x0) 2018/04/03 15:10:02 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000800)=@nfc_llcp, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000880)=""/85, 0x55}, {&(0x7f0000000900)=""/220, 0xdc}, {&(0x7f0000000a00)=""/233, 0xe9}, {&(0x7f0000000b00)=""/78, 0x4e}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/145, 0x91}, {&(0x7f0000001c40)=""/192, 0xc0}, {&(0x7f0000001d00)=""/85, 0x55}, {&(0x7f0000001d80)=""/212, 0xd4}], 0x9, &(0x7f0000001f40)=""/163, 0xa3, 0x802c}, 0x1000000000000000}, {{&(0x7f0000002000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002140)=[{&(0x7f0000002080)=""/175, 0xaf}], 0x1, &(0x7f0000002180)=""/91, 0x5b, 0x40}}, {{&(0x7f0000002200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002280)=""/171, 0xab}, {&(0x7f0000002340)=""/109, 0x6d}, {&(0x7f00000023c0)=""/46, 0x2e}, {&(0x7f0000002400)=""/103, 0x67}, {&(0x7f0000002480)=""/65, 0x41}, {&(0x7f0000002500)=""/25, 0x19}, {&(0x7f0000002540)=""/95, 0x5f}, {&(0x7f00000025c0)=""/13, 0xd}], 0x8, &(0x7f0000002680)=""/247, 0xf7, 0x5014}, 0x6}, {{&(0x7f0000002780)=@sco, 0x80, &(0x7f0000004e40)=[{&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/195, 0xc3}, {&(0x7f0000003900)=""/183, 0xb7}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/160, 0xa0}, {&(0x7f0000004a80)=""/97, 0x61}, {&(0x7f0000004b00)=""/215, 0xd7}, {&(0x7f0000004c00)=""/187, 0xbb}, {&(0x7f0000004cc0)=""/196, 0xc4}, {&(0x7f0000004dc0)=""/88, 0x58}], 0xa, &(0x7f0000004f00)=""/72, 0x48, 0x10001}, 0x8}, {{&(0x7f0000004f80), 0x80, &(0x7f0000006300)=[{&(0x7f0000005000)=""/153, 0x99}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/168, 0xa8}, {&(0x7f0000006180)=""/170, 0xaa}, {&(0x7f0000006240)=""/186, 0xba}], 0x5, 0x0, 0x0, 0x9}, 0x2db8}, {{&(0x7f0000006380)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006400)=""/74, 0x4a}, {&(0x7f0000006480)=""/171, 0xab}, {&(0x7f0000006540)=""/165, 0xa5}, {&(0x7f0000006600)}], 0x4, &(0x7f0000006680)=""/213, 0xd5, 0x3f}, 0x9}], 0x6, 0x22, &(0x7f0000006900)={0x0, 0x989680}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000006940)=ANY=[@ANYBLOB="ff1202000000000000000000000000000000ffffe0000001ff020000000000000000000000000001fe800000000000000000000000a107dcde5dcd0300d6113b3ae20000bbfe8000000000000000000000000000bbfe8000000000000000000000000000aafe8000000000000000000000000000bbfe8000000000000000000000000000bb00000000000000000000000000000001fe8000"], 0x98) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006a00), &(0x7f0000006a40)=0xc) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xea3}, &(0x7f0000006a80)=0xfffffffffffffef3) r3 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0xe5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}}, 0x5, 0x2}, 0x90) r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00009db000)=""/28, 0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000700), &(0x7f0000006600)=0x4) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1}) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0x40bc5311, &(0x7f0000000140)={0x80, 0x1}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000380)=0x1, 0x4) r8 = add_key(&(0x7f0000000500)='logon\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="e3f41736ed263fe42110a46bde15c4f689e02be7af41acd157b6d954de1a78212505657c6847e4120fa24f9654957f9edcda833a932550dd79c27f13b9721f70f6749139f9b330e112c0c41cf8c5f3d31296484dc89e36576c677d675e6ab7e3fda161baa30a00a2a5b445b9d5ff1702a6d8", 0x72, 0xfffffffffffffffb) getsockname(r7, &(0x7f0000000780)=@ipx, &(0x7f0000000580)=0x80) request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='-wlan0+vboxnet0em1\x00', r8) r9 = request_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="012e5d00", 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, r9) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) utime(&(0x7f0000000740)='./file0/file0\x00', &(0x7f00000005c0)) modify_ldt$write(0x1, &(0x7f0000000340)={0x7, 0x0, 0x2000, 0x1, 0x6, 0x265, 0x800000000000, 0x0, 0x3, 0x1}, 0x10) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/03 15:10:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x6, r0, 0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r2, @ANYBLOB="00002cbd7000fcdbdf250900000008000600020000000800060007000000080004000000010008000400009e43ffff6400030008000300030000000800030003000000080007004e22000008000800000000000800030004000000080001000000000014000200696662300000000000000000000000001400060000000000000000000000ffff7f00000108000800ff0000000800050000000000080004000500000060ce"], 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000000)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000200)="0f211d0f20c06635000000400f22c0b8b6000f00d0baf80c66b8e0a2b48366efbafc0cec660fc245d989f20f210c2e64f3660d06000000670f2114f3f20f00150fc79d8c00", 0x45}], 0x1, 0x0, &(0x7f0000000280), 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) accept4(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000040)=0x80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x80800) connect$packet(r1, &(0x7f0000000580)={0x11, 0x19, r5, 0x1, 0x5, 0x6}, 0x14) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 73.054471] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/03 15:10:03 executing program 0: ptrace$setregset(0x4205, 0x0, 0xfffffffffffffffe, &(0x7f0000000040)={&(0x7f0000000000), 0x253}) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x100102) ioctl(r0, 0x4000000000001277, &(0x7f0000000040)) 2018/04/03 15:10:03 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x88001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0x38}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = getgid() ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x1f9e) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r8 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x1a) ftruncate(r8, 0x27ffe) recvmmsg(r4, &(0x7f0000000000)=[{{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0x5d}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0x20}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x3}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x4, 0x0, &(0x7f0000006680)={0x77359400}) sendmmsg$alg(r5, &(0x7f0000002480)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="e5b0fe3fb0465654c30633efe5e1629257c5112cd30ef04e80840868136155d6018160eee690bba60119124c10eaa7a3ce564810703cfa64fb3e", 0x3a}, {&(0x7f0000000280)="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", 0xff}], 0x2, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x20000000}, {0x0, 0x0, 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0x1000}, {&(0x7f0000000980)}], 0x3, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000f00)="dba6d08300618e4e7430c2d86a53ff958966b7b9ba35140523dbafc686575b464de21160f515c11f54b5339a87db834c6220", 0x32}], 0x1, &(0x7f0000000f80), 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001040)="f6eb5e7471d2c6d317c6f43a6564135a504740703a9db33490cfc904fe42", 0x1e}, {&(0x7f0000006880)="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0x1000}, {&(0x7f00000010c0)="cf126ae0ab900085afb47265ca5a11cd12314516789833fe77b2398b8c3cf61a92215e59", 0x24}, {&(0x7f0000001280)="5d5710ed87dd7f2e25f729b7a738612ac3ec01b4b751df8cc2c2c1e240575a2c1acf9f8ff6d9120b4aa7bb0dc0a55543aaf7f24d5e3ac684f73bf11d000ef06750ed8c246d871ead36b28eaaa2c75bd215a806e87ceceb53b0308c1d538ba6a4bbecd574b55929dc9e6ccf1073825b355f44bf33ca06f67021761c2fd87f048162fa3305ba007b73f73c6759247fe47dafff68ba9bd14c12f41e0c269094eade8e1cf043c28c0595bfe89956bddf365c76222a0464c2b57167ea5facfe482051d9cb645a6cfe7bcb2b8dcb3f44057d822c7fdcc3c50782665ad0efdb57798dcfed9a2d231353", 0xe6}, {&(0x7f00000011c0)="88a54f9f789a1496dbc1bdb736457cf59f595a1d5cb04ecf6c2045ee27877a677b929580f493baaa653248d4649d92d6", 0x30}], 0x5, 0x0, 0x0, 0x80}], 0x5, 0x84) sendfile(r5, r8, &(0x7f000053cffc), 0x8080000001) 2018/04/03 15:10:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)=':,\x00', 0x3) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x56) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB]) ioctl(r0, 0x8b16, &(0x7f0000000040)="c3b87a26284ea5d17e89a20052f5ebebe483cac9fa9922db52100997a592632d5dbc5642f2515a000000000000000000000000000000") 2018/04/03 15:10:03 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, [0x400, 0xff00000000000000, 0x7, 0x7fffffff, 0x0, 0x1, 0x8cc, 0x2, 0x1, 0xfffffffffffffc34, 0x6, 0x7fffffff, 0x7fffffff, 0x1, 0x1000]}, &(0x7f0000000100)=0x100) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000180)=0x8) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x802010, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r4, 0x40}, 0x8) dup2(r0, r2) 2018/04/03 15:10:03 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000040)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, r0, 0x1}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r1) setgroups(0x0, &(0x7f0000000300)) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000080)) 2018/04/03 15:10:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000d00)="e5", 0x1, 0x8841, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a40)={0x0, 0x2}, 0x8) write(r0, &(0x7f00000000c0)="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", 0x599) 2018/04/03 15:10:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) sync_file_range(r0, 0x6, 0xfff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00002a4000)) 2018/04/03 15:10:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) migrate_pages(r1, 0x1f, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) [ 73.192438] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/03 15:10:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 15:10:03 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x401, 0x4e23, 0x7, 0xa, 0x80, 0xa0, 0xbf, r1, r2}, {0x40, 0x0, 0x9, 0x1f, 0x2, 0x6, 0x1f, 0x8}, {0x2, 0x8, 0x7fff, 0x7fff}, 0x1, 0x6e6bba, 0x1, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x7, 0x3, 0x6, 0x1ff, 0x1}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x2}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r3, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r3, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r4, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r4, 0xa, 0x20) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) socket$bt_rfcomm(0x1f, 0x0, 0x3) open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) 2018/04/03 15:10:03 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x0, 0x8000f, 0x8002) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x740) ioctl$TIOCSBRK(r2, 0x5427) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) bind(r1, &(0x7f0000000140)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) 2018/04/03 15:10:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101001, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r7 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r8 = gettid() getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000700)=0x0) getresgid(&(0x7f0000000740)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000b00)=0x0) r12 = getuid() r13 = getgid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000b40)=0x0) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000dc0)=0xe8) r19 = getgid() r20 = fcntl$getown(r5, 0x9) fstat(r6, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() sendmmsg$unix(r3, &(0x7f0000005380)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000940)="22c253903ee40a1829a960bdf35d44e3815b468927b663bbb6f3a750a12bca20fa7cadb2f782f7a033887b09563072c11ee97a45bdc361a88ac686d64050af30611d90c1efda44c0ac4a20243514bcb472811f0fdb3bb2baa46ec96d083457a0017ed87b0bfe25119be6443e67ebf8e24b75b9b607666419502fec3d6388a6074c5d50685693f85110e5dc8b3111884006d588b15b05d8f71754b1aab645f95219b43744f8e7fbb998f3c520f2c3efbcedd80deff1bbdb27aad1cf67a200a64d33d332df6f736bdf9dedea40cae596669a4a219ff0310c", 0xd7}], 0x1, &(0x7f0000000fc0)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r7, r6, r6]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r7, r7, r7, r7, r7]}, @rights={0x20, 0x1, 0x1, [r4, r0, r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r7]}], 0x138, 0x4005}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001100)="2830cae97542f48751084bfaf4e4e3dce61775b9112c47aedf79440357e92f52ccb9855310dd586826665ece63884552d513053dd5c6dd572d4422fa990df729ffab8986aa16a747c329933df54acc5477cc40f0013bdc40fe9596cba9e042baf38c539ec8073c619596ec4bf62c0ade76081a3d6a046e574b23162c7eca7788b3324612cf610c9db48778abdfd32cda2c349e57702fe72cc41d67d5ecdb5e7c40fdd61e13e8ec526903ebb350ba410e613cc75f96bb7d42dd874df9c67d2f1b27", 0xc1}, {&(0x7f0000001200)="23bb1e317d1c0841e464a2f6d01dd8008fad55ce68dde326aa57dae5456d4f9b84390536a1ab127a1906993662af2313034c630186d45b00a3f497808d3d4f3eba3495db475677a46887a922694ad98ccfc26c594839fbbe91f447fd98132b105cb5cac43a73ff6b07f214d6085fbcaa402f37872a378d095f75b0bb1885b58278a8b564cb416e0e0891ffa8424a9f9bba93a6f4a513fdc8c0c9f1d353d658", 0x9f}, {&(0x7f0000001600)="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0x1000}, {&(0x7f00000012c0)="a35655fa0049c177162d8062374adfe229478aca37bc1600444ffd21dfbca4238abc79af1d8870b3ea1f524f5c26d15d219d9853295ba6be358514ec89573cb16541c98ae25b6890d4d9cacc2eae057d118a6e26a62334da030aa9eab84d4884fb4df88e3f519daa3cea2f7727f6a324f0d2f466e9c282a6cd31ea96b7582c195197fe4075954d7ca868717187a4ea8f9e286d512f800bce590a0b39cb2fa450b12dbdc9cbf1fd379403fc008980353754b37382326d5cbfb0eaf5755b53e36120ededb51e59abb2d316a563e6933377719a54e02d086fd07cde11a2ceb01b5129460fee0a83150df037f2bcd443c87391acbc", 0xf3}, {&(0x7f0000000f00)="e7b26d1f6c3a44f8ad2f00779546b31e154f1fe57e694e19ea95880d02b4fb218c08448b295c2d09091a68232a7a2bd355caa4ed5c3e1e97321ca1efc1721cc11742a151aeb4feec", 0x48}, {&(0x7f00000013c0)="459a6d0d2016df7ca3440287bbcc87e9e3ac7c499a0983bbbe260c2f46207957742343cc985c2eeaaf2edfa3ae85af5ffc68b5c21c3300498775cf45f7a9d227908762008a64f89ce888418bf1a5dac806a6e1dc7cdb8583d3ea56ef7cc01ee7ff68c73bfa256194125c533c212b5d64a50281d9df97047e895fa2d247e088372c22d71a91ff836bc87f2f3d7c6c187e54f2bf80635c2f40378ba74b698bcf6b2b2a80c0c0134d5b614b54addc8a00c76fef", 0xb2}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000001580)="d105b633fdd92a62bbab5ba61c918c4f518c733d3b09b52d1a7dfa1b271668487861863d51d68d4a248cd34edc0896e16e0ea7784cc9", 0x36}, {&(0x7f0000002600)="b359c18d72df48eaf2764d5e0f2c937d344941ba2d91dfb0e354a5c6dad5b66d49bfe7b27a8c39027649e3cafad1eca66f6691ff5c80bcad0d0454722f2eff2c00836a29d3e9b9e264dfa4a3b334a7c71ea21e7a30492e20b62ae60bb6d16e9c2d1548e28b2e476f6bbfd7431557adb4231d2ac59bf98ad7eee21d5a3b981c063ef56f74e260f3fa0f193135afbb748f19f93e84ad27ff163d0454822938fa6ac5f4d59831d0ebf0fff6f8a9abe8a0fc19d20d765e095397d1f0401f1bb46c568d790c2f50799dadd1b37af6200264d3ae5c927f0ae0114fb80372", 0xdb}, {&(0x7f0000003fc0)="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0x1000}, {&(0x7f0000003800)="2b8de8b5eaebd802dd44b6f9ff02ae8274f07775a9e82b65ef4055f62cf296a41f598b491c3f17d3c299ed27f2ee1ef665a65b23ffc43a04c3bcc32124ad38d18b5294d156ed7e4996ef0f76895c8841090fcd83bb39d696630ab5b4ed7ef678212aa09971d7847a44776c30d5ba83188f0e6ced268cf23baa3d1809a9a9b94cd9a3234e962383a65470d765235001c2cf84c076512d35a56ef8d6e664b25ea71e6da9f3c2da818461c2e2aa268989b6dff76a", 0xb3}, {&(0x7f00000038c0)="d26af385d86a1212b3fd7248e7b09934f141edc64f1354409528da5b8b8971d245d88010dcd23b6870eb8301b21f67701dd62f80082e02ae4cea24cb0c8a83c11162ad882d91d68f1cdd4ca88e4a32d39cda7464d65a445f86162e2a991f3a32509ae8e55bd30ab59b642e5dc9e8a6f466a324a0d19157aa4829b4ff05a775dfaf22ac0631573eb94254ddd931588257cff7f6b6310e7a5d460c34129c75bf49e5b97c06b3f142aa2b5a7be85b10f1a9691e81b79de3cb565c5e72fbc247e1b25b752f", 0xc3}, {&(0x7f0000002700)="79f76f1f6f6ee5f4c23ba77b6afc8ea206a4c0", 0x13}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f0000003a40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005300)=[{&(0x7f0000003dc0)="4bdd47f9d6245ee30a488043613c3e0f4a470ca423c00102e2772605615e2687d64d87e64db32713b02af90caebde32d668a4d8a0ec32631c9b242dda3daf40637b67418a91d3c7f5dd5d77185a7f21934a59813e85fdaf5ea0a4e2c1250da52a442e7cce96ba551ce20c76de3051f2a989ab2018af6e833e2b8c94ba3e235209ff8", 0x82}, {&(0x7f0000004fc0)="f473510ba0b95b96db6094d98deb4a128343a3b365065a769cbe111641549f9d336f6a701329b9bc4d88bf1c2361abd4a93c87c7f3eb8c968d269b24f937c2fb5260aa21e897c0bdadf04459adcf6b60d1bad9d4ce0dc20d9410beec017ecc860c6420ca2f38c9343b6ce58d15d414", 0x6f}, {&(0x7f0000002740)="c2ffe2802db952c32b51f8e34207df5fd807e6b1175ea775", 0x18}, {&(0x7f0000005040)="81c455ec147c925d35796e5336f84ebb34876c71ad3e9598867d27ef93363718aaa0665cf3d474401a4f5a68111557669c79402e71d8a4e7aad71e231a42c72bf5c9063a358ffb4b7225cbceae58ea5951c152134207aa395b794bcd30d639da6409843a51c8ac3e104454f83180f5b81c9ce181629bbee72a21a908dc9fe3785dfbfa843be1c7b82a8bb0952ed243d0805c8f9e6979f36079e3e50e89794a0afb3b0c612a21f480cd1d9c574b92dda59d68ccf0f5067dd8623b58c1e7daecadb25324d1e13584b0440acdf294c8628ca8880b985407c5207df96fdf53643e59e7a1008473fceb13437736692173f4ae3a6bef066dc37092", 0xf8}, {&(0x7f0000005140)="365ec7cd21715d2df5de7c9ea8bec162b7ca50e9204b52fdacb1fd0526fb7cb6300c37024eab19a7822fb98ef1f00eb5c43b688aa5578719855b1f2e7cf0aa17ddfd6eb5d6691d51c4cdb18b400c681a6f1db9b63b4977d21000115aeede55baa50f2fea97f9a398cef7370309ad1cd39f502f8efdc0b0b2906b8805f0c0ee3a3e60a6ef63231fa7e96b8f26c2f0b1dd6486acb793eaaf1370132d591d47150063221bd5c55d0425f5a286c953e84a84311220da549caf3e22d94a95c7464eede50a3a50b2073d371bce7aecefb1bb1a05a365ca100c4caa", 0xd8}, {&(0x7f0000005240)="c555878f50fd6664cef45c3c1994d21d1c97aa78858354e67b1176559b3c419eb7e2665b276c30f2b7a93310d19c16c4b0aa4b3786e265ccecee69456b94eff130dd49caa759237578402d7af821680d82b7dffaca89783ea047c03bac9874083b1daebb20467ff976d470336c5c2dc673e12d5e70d7d030c09907ce4d5f58a42d8a9326bd7f791692d8aebd0dccbf247ca3b824", 0x94}], 0x6, 0x0, 0x0, 0x48000}], 0x4, 0x10) r23 = openat$cgroup_int(r6, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000000200)=""/131) fcntl$getflags(r2, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r24, 0x0, &(0x7f00000004c0)) r25 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r25, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r23, r23, &(0x7f0000000040), 0x1) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b0114", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r25, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r25, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r26, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c7eee11700a56d11fdb0c007ab2000000000000000090788989689a90f13a08b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b53381e23846f5fb1867924760be000d7a79505bbb881d"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r25, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) semget(0x1, 0x2, 0x404) setfsuid(0x0) sendmmsg$alg(r5, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94deaa5513437e29e09381f2d35e6", 0xc2}], 0x1}, {0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)}], 0x1, &(0x7f00000027c0)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x4000090}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817b5b1bbfbfad781afe2abf05cf69a7aef0c8edd7fdae7", 0x5b}], 0x1, &(0x7f0000003bc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797", 0xc6}], 0x1, &(0x7f0000003dc0), 0x0, 0x8000}], 0x4, 0x8004) 2018/04/03 15:10:03 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) 2018/04/03 15:10:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="da259aef84188f89e27327638a66066c9450b8294607eaab2eb0eb4b24ef4c18495628e177580d076e3b944d2224628b8cc612eae1020bc5b59ea4c6554a00204126f604652201497a9e00a3278c7f917ac5a390dd7dcde061519532", 0x5c, 0x4000, 0x0, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210003004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x7, @empty, 0x2}, 0x1c) 2018/04/03 15:10:03 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='udf\x00', 0x40, &(0x7f0000000140)="98675e2fdac6189f82af9882487e8a2cfe10e429d9cac0cfe3a105e89ee21cd28310a349991f80d9c7e2c159ced0fe9a7c4679e8dc2e6459776959e8d0d5c8cad5a62fdda2a319048fa3abf3e375e406a9805f0c3439452880dd4d933a195398c055e33b6e8df4d3698898af380d6914b2") 2018/04/03 15:10:04 executing program 5: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000000)="17067a9f0e6e7fb249091ae22fc15ba0c5953e417c4be5b5bf56e459bd883ad20c27cce1b7745e9e12dd3668b6b7c19b895f3c4b27f51b09299bc893999e64f844f9fd0507f1f2dfd1b039647018867433b3ebb3346cbccdee827ad63593325a5062a34a0659ef89bfbf24315fc9aacd46d5111b8983b9299e931af69f39") r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/04/03 15:10:04 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x40, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x9}}, 0xe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') recvfrom$unix(r1, &(0x7f0000000040)=""/120, 0x78, 0x2002, 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f00000000c0)) 2018/04/03 15:10:04 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x9, 0x7fff, 0xffffffffffff0000}) 2018/04/03 15:10:04 executing program 3: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x0, 0x8, 0x1f}) bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x10}, 0x2c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001440)={'ip6tnl0\x00', r1}) 2018/04/03 15:10:04 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ethernet={0x0, @remote}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x8, 0x9, 0x6, 0xc449, 0x4, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1, 0x577, 0x7, 0x6, 0x3}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x25, 0x7, 0x6, 0x4, 0x20}, &(0x7f00000003c0)=0x98) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pread64(r3, &(0x7f00000000c0)=""/134, 0x86, 0x745a440) 2018/04/03 15:10:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_mr_vif\x00') r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x1, 0x5, 0x9b, 0x100000000, "007fc973e289b4b64ea5a329a4906ce1ce117b052f171f573938aa3102af62965261e959b4b8a5337874a2f7"}, 0x0, 0x0, 0x0, r1, 0x4, 0x2, "768c0db11b0193943712c4dd98a9323c9710f8245b6b91dd5fc51c7190a89d6bbfac633479c4c47b85954ed0799e8d0cca2d82ad73dea34ca7d89b1b999065d1", &(0x7f00000000c0)="217b70726f636367726f75706c6f7365637572697479657468306c6f1c65746830766d6e657431706f7369785f61636c5f6163636573732573656c6600", 0x3d, [], [0x8, 0x2, 0x5, 0x401]}) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r2 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)) socket$inet_icmp(0x2, 0x2, 0x1) fchown(r2, r3, r4) ftruncate(r2, 0x2) write(r2, &(0x7f0000002200)="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", 0x200) 2018/04/03 15:10:04 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x244000000002, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x346, 0x4) 2018/04/03 15:10:04 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000001c0)=""/75, &(0x7f0000000140)=0x4b) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1000, 0x2040) ioctl$TIOCNXCL(r1, 0x540d) lookup_dcookie(0x0, &(0x7f0000000040)=""/114, 0x72) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x612d, 0x7b50}) dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)) [ 74.229486] ion_ioctl: ioctl validate failed 2018/04/03 15:10:04 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x4, 0x2, 0x4, "e98019b25a92b12b400cc3b0719e2bb013d3bfc3fefa2fa08b84482983bfd177205dc6ec02e2bfd631b84818bcd2f89e0df42dc6c867c2cec320569076fc64", 0x14}, 0x60) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000), 0x10) 2018/04/03 15:10:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000140)=@random={'system.', '*\x00'}, &(0x7f0000000180)=""/2, 0x2) r1 = semget$private(0x0, 0x5, 0x42) semop(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x800}, {0x7, 0x8, 0x800}], 0x2) 2018/04/03 15:10:04 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10140, 0x0) getdents(r0, &(0x7f0000000140)=""/210, 0xd2) r1 = eventfd2(0x444, 0x80800) readahead(r1, 0x1, 0x7) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000240)="d7ff3472d963162ab6f49c4fe4507020c7424e85730a1e55eb341b4b249c9422aa041a5d674e4e15842a1efbc1ac204b61602e5b5f072f852d0f24376ddba795f2948bde29f94babcdc029f73649fa54b1cebb270a5bd9f6bbc42bf13fc34f50fcce37844cf4ac3ad9a347161741169fc36b15edab537614d5ee83d40b3d03e2f4868abf6f2f56ac95ad77388cbc84e1e34f548e42e59a5df3d517f39eba92b063d7691bd472cd055e", &(0x7f0000000300)=""/209}, 0x18) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) r5 = getgid() lchown(&(0x7f00000005c0)='.\x00', r4, r5) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x4, 0xffffffffffffff30) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000500)={@un=@abs={0x0, 0x0, 0x4e22}, {&(0x7f0000000440)=""/122, 0x7a}, &(0x7f00000004c0), 0x40}, 0xa0) 2018/04/03 15:10:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) sendfile(r1, r0, &(0x7f0000000040), 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/03 15:10:04 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000000080)={0x19980330, r0}, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000040)='vboxnet1\x00', 0x2) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=ANY=[]}, 0x78) 2018/04/03 15:10:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x8, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {}]}) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) setregid(r1, 0x0) 2018/04/03 15:10:04 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000018c0)=ANY=[@ANYBLOB="8cac29ab361a45920fbbd4fd250fbdb20ccb7e8492eb0002000000000000d91429c61aa6993b4e6a08f9b6dbc4304731be0e9aaa969626947e00000000000400000000000000000000000000"], 0x1) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='mountinfo\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)='configfs\x00', 0x0, &(0x7f0000000180)) r2 = fcntl$getown(r1, 0x9) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000740)=""/4096) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x0, 0x6, 0x4, 0x2, 0x0, 0x6, 0x2120, 0xe, 0x6, 0x0, 0x800, 0xffffffffffff5068, 0x8, 0x73, 0x55, 0xffffffff, 0x4, 0x7, 0x8, 0x800, 0x2, 0x8, 0xf4, 0xf2d, 0x7426, 0x4, 0x800, 0x7, 0x0, 0x100, 0x1, 0x80, 0x7f, 0x1f, 0x100, 0xff, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x20000, 0xfffffffffffffff8, 0xffff, 0x6, 0x20, 0xbb3, 0x2}, r2, 0xe, r1, 0x1) r3 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) lseek(r3, 0x2, 0x0) syz_open_dev$evdev(&(0x7f00000017c0)='/dev/input/event#\x00', 0x2, 0x20000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000200), &(0x7f00000002c0)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @multicast1}, &(0x7f0000000040)=0xc) close(r3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000680)={0x279c27f0, 0x1, 'client0\x00', 0x200000000002, "fc863db059bddbc8", "d65ecbbb4ed806cb57579b95d7f23c580a2a35a24849c68b972ed5e5ba579a92", 0x9, 0x1}) rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') r5 = memfd_create(&(0x7f0000000480)="f8757365727d776c616e3100", 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000001880)=0x6, 0x4) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x1, 0x2, @tid=r6}, &(0x7f0000000400)) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000000180)="a42b9f5a08063277263008ed1a044c904e98dc898c0536a2277f3f43b6e857253434b0fcedc108a5fcf13e8ac027ad175e807d65801b48f92a491a21b9c352780e3f7796de48a3b5d296ce95ad3bea0fcb66dbfd0a6a70c4f4ae99ae41bba04ec4b7863f", 0x64) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001800), &(0x7f0000001840)=0xc) r7 = geteuid() getresuid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000640)=0x0) rmdir(&(0x7f0000000300)='./file0\x00') setreuid(r7, r8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000001780)=r4) 2018/04/03 15:10:04 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r2 = msgget(0x2, 0x110) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000040)=""/22) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) msgget(0x1, 0x100) vmsplice(r3, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r4, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/03 15:10:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000001c0)=""/213, 0x101}) r3 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r3, &(0x7f0000000080)="f0", 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)) 2018/04/03 15:10:04 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0xde7]}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) listen(r1, 0x34e) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) dup2(r3, r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r6 = dup2(r0, r0) r7 = socket$inet(0x2, 0x5, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a858cba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d8"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(r8, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000000000009000000000000000900000000000000001000000000000003000000000035005a6f066a68025a00001f000000000000000100000000000000a0000000000000000006000002000000008000001f00000000000000370fcf4197f1ba92d1e4b0cd38519fb1000000000000000003030000"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) r10 = dup(r8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r9, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x84) fadvise64(r8, 0x0, 0x9, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={r9, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) sendmsg$nl_xfrm(r8, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) bind$ax25(r10, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/03 15:10:04 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="fc"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x400100, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/03 15:10:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x44de) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) prctl$getname(0x10, &(0x7f0000000700)=""/170) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x112) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000500)={0x2, &(0x7f0000000340)=[{0xfffffffffffffff8, 0x8, 0x1, 0xbb6}, {0x9, 0x2, 0x4, 0xffffffff}]}) execveat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000240)='^eth1#\x00', &(0x7f00000002c0)='wlan0\x00', &(0x7f0000000300)='/dev/net/tun\x00', &(0x7f0000000380)='tunl0\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='md5sum=-vmnet1/\x00', &(0x7f0000000440)="d202b999cf85000000000088f301e710", &(0x7f0000000480)='/dev/net/tun\x00'], &(0x7f00000006c0)=[&(0x7f0000000540)='+)\x00', &(0x7f0000000580)='/dev/net/tun\x00', &(0x7f00000005c0)="d202b999cf85000000000088f301e710", &(0x7f0000000600)='/dev/net/tun\x00', &(0x7f0000000640)="d202b999cf85000000000088f301e710", &(0x7f0000000680)='tunl0\x00'], 0x1000) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000007c0)={{0x53, 0x20, 0x1, 0x644, 0x4665, 0x81}, 0x7}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'tunl0\x00', 0x2}, 0x18) 2018/04/03 15:10:04 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) splice(r0, &(0x7f0000000040)=0x2f, r1, &(0x7f00000001c0), 0x9, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000000000)=0x80000040000) 2018/04/03 15:10:04 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0x0, 0x0, {0x1d}}, 0xfffffffffffffdd5}, 0x1}, 0x0) 2018/04/03 15:10:05 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96b, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x4000000000000, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/04/03 15:10:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/route\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='bond0\x00', 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000480)={"6d616e676c65000000000000000000003c07000000151d00000000000f00", 0xe3, "2a2fd995253fee5017701a6db7475d13eac5e5a9ad511a1f3ceba6eb07853de69d5db549ca649e3787aef000020000380150c901b1f16c09347b951812a107cc33c24caf43e1843bed4704369c605af1d6e1000000000000d0074e9d93d7183494688baaaa3405e5c1c0dc21e17703fec7d957050e6dd0d4ede66500b6927d2d2e44eb86fcf6178a6a84d75ed8178dc0fdffd65ed46e6f28c2c8ec659c66763d96bc2632b4e1fde81bc5b6dc6f2ac8af8bb67dc34936ea"}, &(0x7f0000000380)=0xffffffffffffff87) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x80000000000, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfff}}}, 0x88) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'ip6_vti0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f00000019c0)="239c950b", 0x4) 2018/04/03 15:10:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="f95c3b5381a1a6c4ea61f3a5bdb18a16ce32516b924ac1a7da098e41d4d6d781a550cb7ee46085ccfb023bea195c1abc17613ec83c23849839d45fa520f23c80455a401d62287c1385d9290144f7cd2be5b19894e5dfccb429952c947139337c6e35b14a3f0257191d7db54d43e327c5655b22c43d54a1a67b05227d37f8a6d1ca22937129dc6630f6f06685f58dd2cd65c05f900d23f46a8457663d4a40ac2cd10eae97b685f334fc1a3a96ce33"], &(0x7f0000991000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) eventfd2(0x4, 0x80000) 2018/04/03 15:10:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000000080), 0xfffffe99) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80000000003e3, 0x100000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10100, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x3f}) 2018/04/03 15:10:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x200004, 0x4, 0x0, 0xffff, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) setns(r0, 0x40000000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x208442) 2018/04/03 15:10:05 executing program 3: r0 = semget(0x0, 0x2, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)="c0d4fb81f7e7a808a7a103a2c012bf384f1194310ebf129229fde2c13226fb8bf08f84dd63c1fb58014ec42993339aa97979ab1ada7ca31c21adf408b23a64edc2d1018a2efba99017e82e221f69a01f3b56a0c3bd1e86b37d0b681c8ae64fa93df878694f2b826c053ff4aacee4f4ae1fa5c5e9c8141abb8a3afeb12fc96b72b3327a877fd3c953b9b6495eca7dd4ef23e050d96d74f58286c6b72357b0d8011b35defec25e2e6b492b65ff60c932e9605acb419c68edd617856ab98fb9af2bf13dcb3a212eb6aaaeddb1da02cee0b0bc7d2cd3aaeee78633f35fb746ae4b9ce761739b51d13c", 0xe7) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/155) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000000)={{0x0, 0x3, 0x0, 0x5, 0x7, 0x123a00000000000}, 0x1000}) sync_file_range(r2, 0x0, 0x0, 0x7) semget$private(0x0, 0x3, 0x10e) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/04/03 15:10:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x7, {{0xa, 0x10000000000000, 0xfffffffffffffffe, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/03 15:10:05 executing program 6: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="9cecdfa56097d12b431b17b1cf4ccf253470c5f0f55d", 0x16, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffff9) prctl$setendian(0x14, 0x0) keyctl$unlink(0x9, r1, r2) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/04/03 15:10:06 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000600)='./file1\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f00000005c0)={[{@umask={'umask', 0x3d, [0x38]}, 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file1\x00', 0x7, 0x7, &(0x7f0000000480)=[{&(0x7f00000000c0)="f5d872694878a7247f", 0x9, 0x9}, {&(0x7f0000000100)="9d0b907f1bb54fcf16e08c88bb089c19db4d01ac593451fbafdd5d1e99a992a1e45d5a188f1147b6bc0a1c6384723a4fff6c707989da1cb7a2f5ed7f02f7d2b543b991986900c53821094178f7738064d8cf2dd2baef7ad0baddc4129b652b0c0a837185914f", 0x66, 0x200}, {&(0x7f0000000180)="c5cc742ce4b1a68636e27795c83b6bb3f8730fec92", 0x15, 0x6}, {&(0x7f00000001c0)="cb802023ac9fe333dfc0b9f29424c2ad47", 0x11, 0x10001}, {&(0x7f0000000200)="10051408787f9b2ab2cc1fa3bdec3b7b0c476e32f7d4156bb3331c21dd77517c4e665c74018606f8e9f651db4e07bd1e17e02e1b1f91875ebfd5d550718e825ead062634bd8d83b21f17bc235bb4971e97592071025f00a07d085de348e22e54d46c637489ca7b31812a9f9e2925a60c46baab5c0d9caa7802736d29ed79d03125cc0a8cc755cf8b54fe727216a50d73d83c580398133d847c788d40eb33bcf209a83b2e19dc7ab5ccb04967c75c074cef0c2f36aa641c0e1ba57b6d72336e109feece1413b94daace4d77", 0xcb, 0x1}, {&(0x7f0000000300)="1ea5efbb5d9a4b07f38b56a36187337c5018960b1b0350405a6a227a43841542363f6d04671bcd0dcb601b85179ae34df4220b742a079aa8490b53c81fa3b8087df8bf2a8b99192f620d601855a07a5dae262c26098965021afba6883411337c44fce735511f832d36072f3a1d0d5727246bf65a9464f915a6126b269646141c60b83ba417e7cb3ffdb44ff63e91e8be38bc8cb12e2e0dc321ff1f670c969e8d6ddccbd5c6da7bb9f032ea9a9268c7dc5fdd23220236a8bdfe8f8c45ce15b32272a2bae414608af1273fbae17a5b9761e5b5e86125395b65115e2500f429946573f0b4d63d5c79", 0xe7, 0x7}, {&(0x7f0000000400)="6898cb0bc17f05c145a996d7ad17874d806fbdf8232010c297abc968f609014fb40656772feca57767b6af8c66c6a5a3cdf7ad052a354eae11f1d043523cd8befc16adab3705a526715d46043fe1805ee6c8b508e39ddb2f07cbad43ae3760d3a3143d99cc", 0x65, 0x2000000020000000}], 0x1200008, &(0x7f0000000540)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@nfs='nfs', 0x2c}]}) 2018/04/03 15:10:06 executing program 4: mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000002) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x101, 0x8, 0x6, 0x7, 0x2, 0x1, 0x80, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x90a, 0x0, 0x3, 0x80}, &(0x7f0000000100)=0x18) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) 2018/04/03 15:10:06 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b5, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000000040)=0xc9a7, 0x6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x91}, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r2 = request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='/dev/ppp\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="207b8d45b9611c08e95383f7063f0d6e3a836d7558e0da59bce183db6e37122988f988bf099c56d6be76f512947965bdef62ba0e09df329d48c14ece5c79e6a7da6d952afc2a669c7158bd4322f2e98161526ffa28f164ce359e25313f8952c2db7b9eb32b3cf87dfdf4a4ef7b7a4466a8eacd79fabca65671ebe97b", 0x7c, r2) [ 75.733440] FAT-fs (loop1): invalid media value (0x20) [ 75.738875] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 75.747943] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/03 15:10:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) keyctl$session_to_parent(0x12) 2018/04/03 15:10:06 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x101000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x211}, {0x0, 0x50ac, 0x0, 0x80000000}, {0x400, 0xc20b, 0x6, 0x8}, {0x77, 0x0, 0x30c2, 0x9}, {0x800, 0x5, 0x20000000, 0x7ff}, {0x1, 0xffff, 0x9, 0x9ab}, {0x2fc4, 0x401, 0xffff, 0x6}, {0x83b7, 0x200000000000, 0x1e72, 0x662}, {0x81, 0x3, 0x3, 0x1ff}]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/04/03 15:10:06 executing program 5: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="864552bcd1ba0534b4dae342c9c302"]) 2018/04/03 15:10:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'security.', '\x00'}, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x20, 0x2) accept4(r2, &(0x7f0000000240)=@can, &(0x7f00000002c0)=0x80, 0x800) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000100)=""/30) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/03 15:10:06 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0xb079}, {r0, 0x2141}, {r0, 0x3400}], 0x3, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000180)={0x7}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvfrom(r4, &(0x7f00000001c0)=""/189, 0xbd, 0x2020, &(0x7f0000000280)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x80) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000000)={0x1}) 2018/04/03 15:10:06 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) io_destroy(r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x100, 0x2, 0x7, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x86cb}, &(0x7f00000001c0)=0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000200)="a961f67e934f001bc72cc3b948a75f4768c680a1ad4a9a6e7998f3f18157b84862c6b763c3f5a6082f48fe01c8e77a7e516fdda36bec24c27372ae527767cf1baf39481d04009a91587fa63cc784eb75df4deba93bda0caf0fc28c43af7ac700e3fbe42f3ccc51fa6295d79fe8344312c863dea219aa1a99df0bec22dde1e16ac2348c02c172b214ef6e86b6841df75729d9d61825a3188d0c108b32e38987d5173b0849f9d61b34b5c0fdd5449b407912efdfad", 0xb4) 2018/04/03 15:10:06 executing program 7: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) recvfrom$inet(r1, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/04/03 15:10:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000040)="7ea854ee") r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002200)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000002300)=0xe8) getresgid(&(0x7f0000002340)=0x0, &(0x7f0000002380)=0x0, &(0x7f00000023c0)) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0, 0x0}, &(0x7f0000002580)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000025c0)=0x0) getresuid(&(0x7f0000002600), &(0x7f0000002640)=0x0, &(0x7f0000002680)) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002800)={0x0, 0x0, 0x0}, &(0x7f0000002840)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000028c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000029c0)=0xe8) fstat(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() fstat(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000002b00)=[r4, 0x0, 0xffffffffffffffff, r12]) r21 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b40)={0x0, 0x0}, &(0x7f0000002b80)=0xc) stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004380)={0x0, 0x0}, &(0x7f00000043c0)=0xc) r29 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004a00)=0x0) getresuid(&(0x7f0000004a40)=0x0, &(0x7f0000004a80), &(0x7f0000004ac0)) getgroups(0xa, &(0x7f0000004b00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004b80)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004c80)=0xe8) lstat(&(0x7f0000004cc0)='./file0\x00', &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004e00)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="589b268a733894f160bed398c7909c9355b844e76c4d192a30cfaac215ec7ede4bf7b4f792c592729d84aa6a2ee231709830657c26539bacbfc4df2b1879b6feb1a00209caa7431c0c2a7984a95a2d717757678803bb0dddb536b785186068e635e524a91575b5c1f572ead4c2d5ad2aedef5c227783f09254e9e7a0513db362d359de13b248331e06df8054b1e3ed6f9d71d952b1695cc334878db0e7daea6697dd50391e827556f21b0538edb224f57bde740a56cf29405740188ce28b3b3f7848d827", 0xc4}, {&(0x7f0000000200)="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0x1000}, 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0x1000}], 0x3, &(0x7f0000002c80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x128, 0x85}, {&(0x7f0000002dc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002e40)="d17ea51eefd5d7d6f12ded8be40d6f3098ae5191136c976554b0f292db38460faedad507dfc3", 0x26}, {&(0x7f0000002e80)="1380a3ee7ec290b88f56932fa576d0bb5b3c3a2b0b7c322c5e4c7f970e181e1549e5e3b9deaad97627e2d3850f729711cfe8bf2240eb8d6c1ef3a060790bc8b5a0d4be370c54bfd39fc521c6aecbccb7826b9aa5d7ce3ea3ad56f3ac4e3636b0f7003617c7782ad8ce163df56d5f7c9f990b2bdf082958b49d3a0f2049c288f0921930740f0c8a104014fe", 0x8b}, {&(0x7f0000002f40)="d84d0c80f520165a59301351a23097ff60b6f234151c3866a6236cbe315b187a8017fb3ed8e9e726f1e2c9965d350301a606d446f942d3c06baa6c7cfaabf66cea7dd23629d2ced68a95d8fa22b17466739e0c7454d91c7ef9e454199b008dc4fa94693ebfd4da8f2d0b1404726344548ff4b81a72c7e837d298d190d2594ed7ff467abc8ca29f0eeb", 0x89}, {&(0x7f0000003000)="dad40c7aca89e5ded19d2d1634b4799ce9a2813d9f31fa7472d94c865c121d6efc7c0da4ae88f03ba9d37d7d328e28b512a04bff0a4e86404b272b440e0746a47cb8533cd579bb76be4156136a640558c1045bf8c0e3cc437b6a1cda548e64b2f94f921bbd079c16b85b1781f8a2e41cbead7d26c98f686b35527e9d270442495ad2884d359ca83e21a08f2afd9a1e773cb8f84659ebecebecc781cd957f773e759fcb6e", 0xa4}], 0x4, &(0x7f0000003240)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x70, 0x20000880}, {&(0x7f00000032c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000003340)="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", 0x1000}], 0x1, &(0x7f0000004400)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00a3160020000000000000000100000002000900", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x50, 0x20000801}, {&(0x7f0000004480)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004700)=[{&(0x7f0000004500)="e19cd708b0e1b49b7d6b485f42741768b81bfcbad8f6fa51e029bf688f079b9bc2dca3510c7925cce69344abd62e2a04427af3e7c98f607680f16144a92b4587eabfadbf4ae5ee03879d2c2f011c4786fb6f48684f81f0ac21c202e17d09378bb8b329ea10f97dff9af120a1e83b9306e09c", 0x72}, {&(0x7f0000004580)="a7f535aa4c4fafb56f9b082421722696d38633f91b6ac1ba6a7a8d82155de3cb6372519ce8ee41da35e7a6ceb55bcfd0ae7b43694bfb782dbf0773d044c7c5f992b337abead02d9f3b9697b564519ac627cb54507b7f731d825d48599011f8025076a2164ed2d3abeeea35bff88c244e1350dadaa052405bea9ef7bd1233e99c3d19413fffa74715454fbfd894400029a838453f1d0d619bcceca27551f25115d999f512fdc7022bb0fc57bfdf559456bf5d884a1dafc6692461941b5c0828b4cf8e4697acc270", 0xc7}, {&(0x7f0000004680)="6e8a3de2b7c86fbc75fe0ec7540b215032e1883264b791109c52dbaa2ca253d8b65805d94364a987b83cdf51a90632b804aea2bc63b98be82519e00c3679e5e2d1c83e6ce5", 0x45}], 0x3, 0x0, 0x0, 0x2000c800}, {&(0x7f0000004740)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000049c0)=[{&(0x7f00000047c0)="dd515d828884d2c3381f301c1532dfc75daf390565e382e31b3ddba45e52869c32e3c92c21a0dfee1743decc53ed51bcd7e23b6f114960f2a241b804d8297cf407cb6414e7cd653020975243c5f312a4b24db0a7404397ea7250e5712b64008885c5e5a21065e957e4ad0fe9bec3a777f8c960f150ffa54ec1f94739a774a0809db348ea13d2821b2133e17f75bf20", 0x8f}, {&(0x7f0000004880)="ac56b0b1c33392594a42374a77910355daf44d974377db256f77c0c734b6e7310eb3baa03ed6509828003390709179a122a4c3250a6d6772c437cf46f28be4c7ef1f1020d6fe3c9f820a1d0910129639549f717f5fb4c5050ef2ff7350e150140cd50ab85fcca9552f1dec0ef75c506aad742cf9bb76f8b22d85562eabda69ac24d859f1d0ec224429cb52de17135dd0943bf2b98fce92dd993c76957ef36ed8c6eaaac8916786e34cee2a1b03a3c057e0065de138e03478d53ad36f9ae4e66e944d7a71ca98c9a372333b3106ce478c581b6602", 0xd4}, {&(0x7f0000004980)="4565b6b9316da492bf8ff9952969d65f7b0b1b58", 0x14}], 0x3, &(0x7f0000004f40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="00000000200000f0ffffff00c281cf891e543de4401a18ad9a010004083082d0feb2b19d567974da81081dfbe54acc617f37f756721ab6b8f77949ac0e64d540a004578fa857362d4f", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x78}], 0x5, 0x8000) [ 76.592235] jfs: Unrecognized mount option "ERѺ4B" or missing value 2018/04/03 15:10:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff81}], 0x18, 0x40}], 0x49e, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="a8ec052901d1172f715fecfb7a3a069eff", 0x11}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, &(0x7f0000000240)=[@iv={0x108, 0x117, 0x2, 0xef, "e6b432eabe75dbb73775bb3310db95a44428ec443bca2bb87048dea7f2108ab08f529dad3b006a4ff3608dfcaaf3f76be18a79071dfde4b47739de774aed1d9f83888cc9a452748351f1527425e3e24ba3a7d33c89a9b872ce49306501a8383a5dd05fe3734d8bed14409a39d18be227d2e0d1dc72d8afad46df3a17dfce5baa51d8fdc427ddd3307004823aea9d1b902d7842a50e40306b5c6bf04789e0f3beba94fd0fa6a57ad800ef7a5dda2c717de40002b6f30e1b4386458c777dc78c5d4e13bfe892b45317190693944ff81f07c6b7074b560840f81b53f77653967babf4acf57c03e104218d75086af9d83c"}, @iv={0xb0, 0x117, 0x2, 0x9b, "fac75de239a00d997a6a4c4a14670a7ad514ff3dca11ddca8e0534c82aae5f21e8f10de26ede6e47145b7b576ef83f2366b1b2bfe69edb63b0856cf80878bc519753216003c49e336e97c226c49f6849b445e8e381cf2c5e83542d8bbbe6bb34f04ceaeba1b6dc191cc0aa95f25ab3aeac1bb04ef3d498a36cdf31fd6fa6f60bd092e3010d30bad938d9f05c196525a1a0d8222c1488e0c54e8625"}, @iv={0x80, 0x117, 0x2, 0x69, "3f5f7213146146c44fff6d85dd1375158d98ad9a932f192f67c40a68ab2a34e56fc29ff9ca1affd346f452f93190cf6f24c6f33114411be503230df87207766b56b385ba57aed1ff03ac1df0d766f1fcd24b29e6536f119714ed8591add64153065ce4247934bfe137"}], 0x238, 0x4}, 0x4004) 2018/04/03 15:10:07 executing program 3: unshare(0x40000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x80000000, 0x1000, 0x7, 0x2, 0x100000000, 0x3ff, 0x1000, 0x9, 0x6, 0x7, 0x8, 0x10001, 0x0, 0x4, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xb4, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @empty, 0x20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7, @empty, 0x6}, @in6={0xa, 0x4e23, 0xa6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 76.663219] jfs: Unrecognized mount option "ERѺ4B" or missing value 2018/04/03 15:10:07 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet6(0xa, 0x80003, 0x2b) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0xb22, 0xfffffffffffffff9}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xb948, 0xb8f, 0x1}, &(0x7f0000000200)=0x10) r3 = msgget$private(0x0, 0x614) shmget(0x1, 0x3000, 0x1800, &(0x7f0000002000/0x3000)=nil) msgctl$IPC_RMID(r3, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80}}) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/03 15:10:07 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffc, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000003740), 0x1e6}}], 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x7, 0x4) 2018/04/03 15:10:07 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x30002, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2c, @rand_addr=0x10000, 0x4e20, 0x0, 'ovf\x00', 0x20, 0x80, 0xb}, 0x2c) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)=ANY=[@ANYBLOB="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"], 0x1058) 2018/04/03 15:10:07 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a15f348118b194f75f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x12, 0xf, 0xfffffffffffffffc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) write(r1, &(0x7f0000000140)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/03 15:10:07 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x7, 0x800}) [ 76.795191] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 15:10:07 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x11, 0x5, @tid=r0}, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x44000, 0x0) read$eventfd(r1, &(0x7f0000000640), 0x8) write$cgroup_type(r1, &(0x7f0000000600)='threaded\x00', 0x9) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x401, 0x80c0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000100)={0x7f, @loopback=0x7f000001, 0x4e22, 0x3, 'ovf\x00', 0x20, 0x7, 0x12}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x8, 0x0, 0x7}, 0x2c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x2, 0x571, 0xffffffff7fffffff, 0x100a, 0x6, 0x0, 0x7, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfffffffffffff001, 0x1ff, 0x3, 0x5, 0x7}}, &(0x7f00000003c0)=0xb0) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="51d74294773849407018455ff7e2dca1cdb8e9a089c611926f1722e2e80b8bc7edf41ed71705c848ee9de75cfb54bbbc7a5f7f57e8ac548736d4c918db633caa9444bed815281a92df68ed00c58364379a2fbb16b2db27c3538af89098d7fa70c1c85564a3691f80f54abb98d3948a101c0ef2d97b7c0a5c2baa71ea0318b76cbf937ebc16261d5a663114e8c40108f84b3bddaba7b8e5583fc9e53eff2d91def8774ab93004ad07fbce81f58f5a40d18b26666b3309d0e53006", 0xba}, {&(0x7f0000000240)="6da43c3e050920e63476ff953c22f5aca575065c14e0a24c4fa0920fdf6ab500aeba5b01fee40bea741eec761e2a0251bf2185d47dee0f08c77cc82a0cbcd59146b62dc3d60059676ccfc9c3c15768d5723705c58898ad53b001bb036a0fab5f56961bcffe5e24ca7fc27c668270e5999d60a6f80bd812f3", 0x78}], 0x2, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x201, 0xc20c, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x7ff, 0x23c2, 0x5}}], 0x60, 0x20000000}, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x2000019c, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00000004c0)=""/251}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/03 15:10:07 executing program 2: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0xc00) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x20, 0x0) 2018/04/03 15:10:07 executing program 0: r0 = socket$inet6(0xa, 0x10000000000005, 0x10001) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r2, 0x4, 0x70bd25, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x14}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4567fa2bf78e7b28}, 0x4000890) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/03 15:10:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002400)='/dev/ppp\x00', 0x40, 0x0) sendmsg$nl_generic(r1, &(0x7f00000023c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002380)={&(0x7f0000000100)={0x2264, 0x30, 0x608, 0x70bd29, 0xffff, {0x1f}, [@generic="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@typed={0xa0, 0x42, @binary="01ad3e1baaaa530f66f9d17c6db60bfa69c7a470deec9e1d89170245aaa364aed586ee86add9e8db8e104e62520c0aeaed6145274bc9db1f125cc59f391703f0deb370c93dd8c0f0d38bb5854b56849e86ed108e7d2a1826dbe34b8915242264e28db7fc0581af0381cf9c808236ded202634513f42d29dda1750f60c2340edc1cd90f69dcae09f0b2fc05e2237043b6094df8c96c125b64fb69"}, @generic="2f7289ad52d746ded0831affdbe01322a732db3efdd3f44447fd341af190d6b473c0d15b99", @typed={0x8, 0x43, @fd=r1}, @typed={0x14, 0x1d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x10d8, 0x2d, [@generic="01ffeebeeda54452cea55180102dfd39c4d9eca540bed86a70", @generic="9d4f6ede683db4a9249cee2ca130278cf0bd1e4f5214923244180c4aa4afa756081ba1841326ce329b0cde9b8098df697f45786539a6a81706ae83e673bc6ac389b290876a0d839d0628b69f778d5575b3c00be074f6f1e1966b", @generic="fbe2eb3d4ea35d90df31096448905c062af18edf7af0d5b22d9db2d6fd0115cf171bc22a5180a663e7770532bd91d817185e7bdf26d91d7b61b03598646df55d73de569526c8cf673ef7db1f1f848240e6587b0b1896540f00a8caca622b50ad", @generic="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"]}, @nested={0xc, 0x32, [@typed={0x8, 0x5a, @fd=r0}]}, @generic="ac8684c815b27a955854db04381027bdd43eb86c278f9fe2be2caabfb4ab6a71e3971c16b85b7b5aba061de4a150a41e92973b0fbbb5001e380997cbef8c3c06025aa528eb79d705df331835770123b97206bb5d22c7cdcb2f0d4a7d35f04196793c44e7bd32fc6e97d6430aea7c59360c4acccc6d7e836ecab4e0810000b05ab04ea92cdac08bb107336e"]}, 0x2264}, 0x1, 0x0, 0x0, 0x80c0}, 0x4005) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x1, 0x8, 0x9, 0x7fffffff, 0x2, 0x10000, 0x0, 0x101, 0x1f, 0x1f, 0x5, 0x0, 0xffff}, {0x80, 0x1, 0x0, 0x80000000, 0x800, 0x602, 0x3, 0xffffffff, 0x1f, 0x0, 0x8000, 0x2, 0x2}, {0x39, 0x1, 0x20, 0xfffffffffffffffd, 0x7ff, 0x1, 0x7, 0x2, 0x7, 0xfc4, 0x40, 0x4, 0x1}], 0x8}) writev(r0, &(0x7f0000ff5000)=[{&(0x7f000087a000)="4800000014001904090000000000010002847f0080ffe00600000000000000a2bc5603ca0000000000000000000100000100000000000000ff5bffff00c7ffed5e00000000dc0000", 0x48}], 0x1) 2018/04/03 15:10:07 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc0000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000140)="bf3879f527b652ee63f5ebcb82fa46b241fe145369097df99b50f3fa9be26d06daf3d999da5b27d351c782b2bf591b9734c2137aa19bed1fafc2c5a2d92b974c2c9c40393683a0f2e8e5dc07631d774b5ef0bbadfff9", 0x56}, {&(0x7f00000001c0)="0b934d51009148d5e3cde8c8fbf09ea8bdd507e08cc2bf3d9973422907f2cc28166688e598b6a2739369bf5e18bd61d436444ca1e87897290c11e36592b5cea6124655081313e02e248514b8a250f5a2660ac3ef62c53d3becc7cdb2c7435378ad972ade420486e6078df2f61e7514f0372683db6d0205350f72a094fbe8046b8acaf40cc0d0b1348ce93d2ac0f2480bc4c0890f5cc27b183cb3045ee1329ccbdf08e79d7dc7a18977d189a1bba6a38e283b368f6141a9d7aa", 0xb9}, {&(0x7f0000000280)="24e9d3accff245f90d59f703b1ab193ac8a7050345567e8a9307355dd852240741a355313cd28f91948f89e720ccfcedc2dac383de2c9130a3102140f3c8830a387959e951a4a8cb7ae3c7cdfcb856f9346a5091e7da6c9712ef34ffdf970991873045a4e391a057d60cea45146a242e29e43be3181201073ec1b1d3631e295b1a12c76a7c848537213a8ce5775b09808a5b9e856189135386c2ed4cba1f819f7add44f0cec5921f4bd02714c460774b37f127b6", 0xb4}, {&(0x7f0000000340)="0fdeef2e42710bc31a030884b722af846740b342310d6ee139a68603be88fd36a4cac752b523aa661db8ad4e86e67a1f06dc6f1280cf748b442a70b494b757228dd9e6a029e49260ddc2857407cf89e2974ccda44fc63a848096082b46b8d1482605da442fa9c07c58f52c0efbd7b5b323540782a9f4495052b6261f86a384cf57f353a384b1c08a66f2dc5d", 0x8c}, {&(0x7f0000000400)="b7d5c3d71e567177ff2c427931efcc484d4790744d752a790efbcca9623de8492d37ce6633f45d3ad9d271a26be35818f6aa13521630278279d77e9fd0c4d25a92dbd8a4e16a59feffff5e63929db2b95262608c9b3eb1d7446816b67f84ef5791f5d76454180ac22f8707499b6a7bedada4cc73ab0e8f64ad37a3a15329bd4fcccd14f476a6d0b6057583791cc6e68b59f3d008", 0x94}, {&(0x7f00000004c0)="da5b197fc59e383bd2649a448cacdddb33e347307ad55bfd44294d84e2f53e3550bcbc3b58f6f2b3070d65ee", 0x2c}], 0x6, &(0x7f0000000580)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x11}, 0x20004000) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001500)={[{@noacl='noacl', 0x2c}]}) 2018/04/03 15:10:07 executing program 7: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket(0x10, 0xf, 0x9) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="8f7b7c79bbdefebf9dc60cb419798b5bf0ef884de8ce7cb297f155f8b6b4437b5fe8a9cf1efe853d24400480909eb499148f213cc7f6ea08995bd9fbee670b6c6c08ff282724dfd55e7e5508755a2ed50741abc112d541ccd4b2a2eb5ac5515a24ed30f4de9bb833605fdf1dcf112d7177af909d11b9e64ce41cc9722680aaf98ac5e482880b802e9ffb1c22dfcefd986ff6f3d4c1eb41", 0x97, 0x3}, {&(0x7f0000000340)="1afb2282c10660bc5b2440197565fc66279dd7033021dde0dc494b6792a427206a512e456e8274d011a012aa1533a164546182d9fe87ee8b37ca83065104fe8b1be9b67217f8108148315ad0357241ca4f33b6e47d85a5d714d6a2ed90e88e9ecb4ea5615383207e73acfa838af8e171f29ba7c65061eea76e9aecb0bfb453c61ec6f3ce4251b6d4ce52bd2a1f2943b2ebba00d5bcad602e1e8f8d376f52f47d8db1b36cc47d70ad03abc9271c5dc17ddf4d26d2d73f9e2aa1b69698704758957c4981fe7fce3609b6006a52cbea8dbaf49c854da6668b51782f8c5712de02cc3a0f9d3b7a3edc56", 0xe8, 0x100000000}, {&(0x7f0000000200)="de340cc53a78666a899273e0c15aeb21ab069b25778b5fdcb9a520064a085bb3ffd1e10a48", 0x25, 0x2}, {&(0x7f0000000240)="1ea3b0401713c1b4bf6e0543b3349c09a948dbc40bfd83866b2a8ccd489b7d236a09787c09aef3ded721b4a701d10ce57c0cec77211282112c6d022d7f34d4d14b80e35d04d47c60d307a14da64b1e740cabe4b0002b68e07ab93c8f9a5f2c8ed7744ee0d77120fb", 0x68, 0x8000}, {&(0x7f0000000440)="4a78b2d25b712ce1a8a1ee5611e649feba211f78c345cf7dcbfcd7969331d745edf5c83fecf92f90334e7ee7f5e9dcefd28a62922f6676dda14f50fa7c2961535da52460d220d83a7187ccb7048669985ca7c4a042fd6ffc6df7758489d7b554cd5b926fa180d3232c5cb705d2401f3d3a698898ae314ba114c563a08b495ff0f136c9d04550810edcd1389d341e8679d3a83563200459f6ce3b3c3fc643156ac8fec17f51458439644f0b16fd9a81802673ba0144", 0xb5, 0x8722}], 0x0, &(0x7f0000000580)={[{@resuid={'resuid', 0x3d, [0x35, 0x36, 0x37, 0x2d, 0x7d, 0x36, 0x7d, 0x3d]}, 0x2c}]}) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002600)=[{{&(0x7f00000002c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001400)}}], 0x1, 0x0, &(0x7f0000002640)={0x77359400}) [ 77.047416] gfs2: not a GFS2 filesystem [ 77.129835] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 15:10:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x3, 0x1, {0x0, 0x2, 0x1, 0x2, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x4000000000003fd, @time}], 0x30) 2018/04/03 15:10:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x172, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x802, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/99) 2018/04/03 15:10:07 executing program 2: syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="a9a5b4f99add689d98777e241bf3de4b81ca6bc24957aa51fd4036420ed4b506dd9ee3ff5c0729b04d14375f0b18d48be7ebac1f1ae99eee35b8843839415fd96db93276a01f16b93b661d305129d7d4d719be79b5ed2da09b"]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0xa000, 0x9, 0x3cd}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x78, 0x20}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x20800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x9, 0x81, 0x100000000, 0x5, 0x96a}) 2018/04/03 15:10:07 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r2 = dup2(r0, r1) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208201}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x774, 0xe, 0x2, 0x10, 0x70bd28, 0x25dfdbfd, {0xf, 0x0, 0x9}, [@typed={0xc8, 0x42, @binary="467d3ca447badacc4dd8b26fc03fafbdab9046eb4d30ad49f993e7a4f10b2883f400ff1ac33efee9e8ef0c9d89f674efec403db2dcf1be4ce0888a3fb268bad702bfc932f196175d40c4f889063568a0746267daf9232b43c0c067d808c812707ded3bde66bdecdcdab6cb0f30d315902f34d4eb786b98cd64f5ecc6dc140b68eee186136258f7a529189014d585153fa129f3bac4dc1e69d447d81df123a91440dae1a19eb9f3d73e9f437b90d8bd4dc643c3a41d8d6af92ad0f56a4357724e960857"}, @typed={0x8, 0x58, @str='\x00'}, @generic="a4c36a876bff3c815c82fc24545799206f5299b027098483d781c3f91860d2c78a3d107f3ab44af2792bfea7ce8406cc4b990ab6ed53ffeefbff2df42407c5755d37068d45aab286903676ed4c7446ea49bfc868bd9035152253c8e9bf6a76a73225cc5d9c7e2ace3341f180f2c2031013331f8ca7a056ad86f16d66e7d0dc86d80a6cd45098e3aed0278cec77984c17ac3ac119573e8ca104ac75b316224a1e283f111fec6f38db3ba76bed822b338c31c975240f1333cd13d48450777a6381ca6c4c5189986c8c7c5818bee97726f2707be80a9af1", @generic="87ee8ae33e5e2f8238567d064ddbdd46dcdcae66bb4c5c784706be476e660f816ea198f7c111a23a38e2a225d2874c6adabbd2f45a345fe5882be6dfbb4356145864234c04c1de9a2241c5f6b2a09200dded832d1a48a0de2c9cd42517504bf2104e9ce815831f4dd51f12079ffc23148977db26dad7292b091bebbcefdfe3a243072819f48a11c4", @generic="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", @generic="713c659e675c80b314fa645e334d09249f9fa14d18866648ce8be6b68c7a9d5a9185bf85d8b3ca7368f37b9ef2d884ead0f077f79f2ba599f3f05a0aa2f35e41b1f567fd6fe3c172119fb8715ce29e7f1baad9fed40fd135e6d864eb85f65487b98c62bbc837b7e7082d53ecfc23f36d7be705c304fb0894b72a70ac68efd7ca4fc6d4de6159b74169c4d515f1ad21ba67388f4ba376199d15d71b2fdc032c73ce665dffff6e37b5097e46067143925dad509e89beacf91083f46dd012d5dc67a9f3097db9d7097efc095171e3dde1e513ad9f8c775994a6259b390ef9cb2e5ac7d0bb0ef2c039a947e156ea601928c79e93e9bd80715306fd", @typed={0x10, 0x81, @str='keyringlo\x00'}, @typed={0x14, 0x65, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x21c, 0x8f, [@generic="b7a07d8ed145a1aee8adb8838ab191eda584960d22c1c84e92b6c99ab0fa77800de479eed2c5057dc31ffa75f55fe33e2453396f2689d74b84d522de71fcfe679fa5c947044a17d2de8ce5a3d49595601b3fbd470134d35fc99b693e1de705e7e445910c60d87a9cb7bb3f1f61f71a3cfbd6496b2b8d800d3a12b8fb243ab3a9409d23e0b262b5c0dc33fe75043aed859399aea2f3e36652d5d6eec2588711f27103eeb2c076de4b76", @typed={0x8, 0x45, @pid=r3}, @typed={0x8, 0x4e, @fd=r0}, @typed={0x8, 0x72, @str='#\x00'}, @generic="8625d72e8a6989f96591a3011e3b2d747d06815e9e4e41df9e57f97c05b75ab792ed986e47093f6e6746ed730a2009a87a434a2ce186a3148b88e9e4d7", @generic="09bdcd4f8a3deb41a367c16c109f161c2c68ba5b67f0cf418fbd7814338cb574b6f9b1b48cfce058557a8af2a0cba63d", @generic="34562c7a219e0640f2e2ce6a92e55ec542721d72f026e6dac495fbcca73c5344395b16a1d1d5d85c3c303706726e8c12c5e212bf38cc3263d3b94eec0092acf38314ddc2bace53199bf8f084989c99411f846c58c1a711f65476d9abcb6e8029c3ebe64bf48cd977c6f2aec90b9576e770f0fce6c4c599e8d9ca4554ef93e6ef67d25575cb0b4e573540759c68651a9d713553f7a78cbf6f5be215522a47056cde9fcefce6a7b52f2cbfcb343ef771745270742ba88892607735dcc0d9b39c3f0a5124eb248114e579eb64b4afce167c5926adb4fddb5c44f7d79746d677ea14b7afa466b2e03651"]}, @nested={0xf8, 0x3c, [@generic="1776d611d49e17e085cd834cfeca31fd3e0fa8dc0f54b4542de8cf9c638e58802c24d83e84cec3286f", @typed={0x4, 0x2a}, @generic="1a3af21cdfea558e22dfba524a0ff53c83358d8787bb41f6fe5d206bd2f94326388468ced1f411dc2959741c609f42075676287fe4f41902b9dce7ce3e56abad0a9509e967e1d2eb33d9d26b8327cb2965c351b606d1e81723c09be3530458c66229a59eea8b0d091e0ba87237e7a22b5d459919137670417c3b266d124fc67ba5001ef42e3727dfee57aaa3e2ec36a97fb4bbf981616aebfebc83fb4c14e306e2f3057de65e62c701ec6bb1e4fcb5b4f831106fcc245a6b0d0f373feb124cd5ccfc4f18"]}]}, 0x774}, 0x1, 0x0, 0x0, 0x10}, 0x15) 2018/04/03 15:10:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x1) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x40000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0)=0xfffe, 0x4) 2018/04/03 15:10:07 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x800000000) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000140)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x80, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6, @empty, 0x2f}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="c0774badc2b8b61e076f97da78f4e42b67559b2d1b3e31e79da23b2b3a3f59dbf92a70d004009ad06c529053f7d2c07cf1a3d23e0e6a42738cf54f92fc0c84b170b39ac03e1a7e891e7783aa7c44d31160dd50f6b4c95ed60be34f580bb189647dcc2876aca69e01fdd4bdbe348fda22ee0ba3ac1d4d7e3b7bc14aefba91a605ebc795e8b1ca35100995bfa681bee98c31296ffd29c3ea5ec907aa65c49dab63980ca99fd7c5ab8630402eab3bad72f9d3d591aaf0f07d3d8837"], &(0x7f0000000240)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200180, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x4, [0x1000, 0xfffffffffffffff9, 0x20, 0x2]}, 0xc) setns(r2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)=0x80, 0x4) 2018/04/03 15:10:07 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10100) r1 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x125600, 0x122) open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r1, 0x3, 0x0, 0x7ffc) 2018/04/03 15:10:07 executing program 3: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964ff0005", 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0xc0840) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x3}) [ 77.256350] jfs: Unrecognized mount option "y" or missing value [ 77.258554] hfs: unable to parse mount options [ 77.328898] hfs: unable to parse mount options 2018/04/03 15:10:08 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x8, r1) 2018/04/03 15:10:08 executing program 4: timer_create(0x9, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x201, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/04/03 15:10:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000000004, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfff, 0x4) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e24}, 0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) r3 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r3, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000b8cfc0), 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0x7f, @multicast1=0xe0000001, 0x4e24, 0x0, 'nq\x00', 0x20, 0x2, 0x12}, 0x2c) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/04/03 15:10:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"626f6e643000000000000000ff00", &(0x7f0000000100)=ANY=[@ANYBLOB="3b00000010b47600000001000000070000000000002000000000fe220cec741c5818c773390d5aa27e6ae6e6b2e2ffbd97b06b3203dc252a52c5b7fe5d14a6f43dc7a64a285c0dac0b898bf2394ee6c45302f7e7a308fa601ef4882971f3cb8482fda6e76e1bf9b2627991fb97ec034434fad96f5e318c116a5b84e5dad0980459ecf8c5e384e71005f0e73bcf0d792e0a94e300437765d7e71fde1c03c658e2"]}) 2018/04/03 15:10:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/igmp\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/195, 0xa5}, {&(0x7f0000000340)=""/72, 0x48}], 0x2, 0x0) 2018/04/03 15:10:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x7, [0x1, 0x3, 0x4f, 0x7f, 0xe6, 0x9, 0x6]}, &(0x7f0000000200)=0x16) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e22, 0x49, @empty, 0x800}}, 0x7b5, 0x3, 0xfffffffffffffffb, 0x80000000, 0x80}, 0x98) semget(0x1, 0x6, 0x10) semget(0x2, 0xfffffffffffffffd, 0x0) semget$private(0x0, 0x3, 0x308) r5 = semget(0x1, 0x0, 0x89) semctl$IPC_INFO(r5, 0x5, 0x3, &(0x7f0000000280)=""/128) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01dfc4c15573f3870f219566ba210066b8000066eff00fbab200080000a6c4e13d63e2df5300c4c1ed7cbe04000000d95b92b805000000b96a02a4f20f01d9", 0x40}], 0x1, 0x0, &(0x7f0000000240)=[@cr4={0x1, 0x10005}, @cr4={0x1, 0x500}], 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000009c03000000003e2d15d100004f0f00000000000100001abcf63ab356a9118292e512db28c4eaebd7382b3996d103fc3395c2c21506dab55d2c885d93b1e3f6847569f81ccce7e899b176b92489cb7ae204717831a7bc9758ef1caf"]) 2018/04/03 15:10:08 executing program 7: getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000100), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000380)=ANY=[@ANYBLOB="00040000180001000000000000000000f74f00af260aa12b4947982a0677fc571d7853635f4c8fd27f8dab0742543588d845bd36f057bd8aa79c35c68eb7f6d06c7ca7008eb960e2c0b4a32b622da079110dd0bbdfe079c2bd48c4b6169f6b3cabde7a724d0350a26cda5f2ad32f3863a0d97eb06ad463fe3f4c335e58a0930c9491f6f1945c46576bef963998b6c6"], 0x14}, 0x1}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) sendto(0xffffffffffffffff, &(0x7f0000000280)="86d1be4ef0", 0x5, 0x0, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0x80) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) [ 78.309800] hrtimer: interrupt took 60739 ns 2018/04/03 15:10:08 executing program 5: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={r0, r1+30000000}, &(0x7f0000048000), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x7a, 0x1ff, 0x0, 0x2, 0x80140000, r4}) r5 = shmget(0x2, 0x4000, 0x1088, &(0x7f00006e6000/0x4000)=nil) shutdown(r3, 0x1) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000180)=""/34) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r8 = eventfd2(0x40, 0x80801) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000001c0)={r6, r7+10000000}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f00000005c0)={r10, 0x7}, &(0x7f0000000600)=0x8) exit(0x0) prctl$void(0x15) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000840)=0x2f138c0fa19905) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) lchown(&(0x7f0000000280)='./file0\x00', r11, r12) fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000200)=0x5) 2018/04/03 15:10:08 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000001740)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000040000000000000000040000000000000001fe800000000000000b00000000000000802a08000000006b8ba723ffff8c27168097d52fd1ac11def22e0a1bf114fec967e3c36b7fd3904eae6bb34b833114e8adb144488664a07ac64869"], 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDMKTONE(r0, 0x4b30, 0x2) syz_emit_ethernet(0xc4, &(0x7f0000000080)={@random="5c6fe333ed70", @empty, [{[{0x9100, 0xd5, 0xc80, 0x3}], {0x8100, 0x7, 0x6, 0x2}}], {@ipx={0x8137, {0xffff, 0xae, 0x5, 0x14, {@current, @current, 0x1}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8c8}, "67a70544a72555ffd877910292fde739dd674b3ef9f336aef43242fc04a50dac4c3c4055ecd67293bd9591c383b8884a3439e55daa2c87d39aa6f1ce9aea3a8651408fac115d6e1c8d7f030eb6cf517b2905052a39d166d10f3c7df330e39cf01c9306417d6e3bc2780ff0b567420323ec3dc469c7566bd418650803ed280ad002d1ea733516ac388080b081748c9a4c"}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001580)={0x401, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000015c0)={r1, 0x400}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001600)=0x5, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fff) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x800000000000000, 0x8, &(0x7f0000001680)=[{&(0x7f0000000200)="7d81b565872b3970e8aeebff21d6f1a8ef1f8e2871bd896c9a733f9c8eb9149f5c4ce5ce95c7f48f34b73791da06155a6599ef", 0x33, 0x800}, {&(0x7f0000000240)="003481185bffe873890003c5a796312f983c588ab15de2500b5bf36f88aec1d349817f11689c50c719efba94bf669fa12cde2ff539c506d5c1d7df5d0e33ed8936c68e6fd9ac53b6798438a5a160b39e2ff5786f7c501f0036b6277986e9700b418bcfbea5d4f5d94a8b51c5f93d31c4b27b35", 0x73, 0xfffffffffffffff9}, {&(0x7f00000002c0)="b1f1fa8cbb83e0ff55aaa16bd2a90cea45c13793c2dc10f7e44fac4a2dbb827daab6d4003071ef351d6216aaef96ef267b70d38715d5e24a51860c6102df56bb65c4e4a5fd31f8630d3469e8a262d4dbe1c71c76bbabbd9f3f202ed3b30667b432329ea690c7dcdc7085073ff2a7cd9302591ac15a774545c9cb4a0f927f26bd97de1cfc2e856aad660e38c711a7c48c79aaf7afaea77aec309093647a7d414edf", 0xa1, 0x10000}, {&(0x7f0000000380)="db70245d64fc71cf52d4864d3de041d4178d2488d2ed8230d74158923362ac1c6dc8aa94db9c51d824", 0x29, 0x9}, {&(0x7f00000003c0)="2e0a70c09e5c2739b9c9020a208e7bb3af45ba427f20f7e489f93ccb33c29f9ce677249534aea673cc3ac22b5a807a121c58ad6301ebc0f99f982bd8f406c2daf28c58969d15a61190536d83d00232fcce56e36ae0be7e05363200083915ce9961a436b150e1658910b5f724c7a482f4a8bfa29ae006ed0d8ab6400eaa035c323474067824205505bf7db7380ac1ec3a0d7ae3a6e3", 0x95, 0x1}, {&(0x7f0000000480)="8ae45531a333db5920a5fbaabbbc0d2a1c9345eb7b5c7503ca8f42009b4a312bc58f13c6769fa20bfc9aefb4cdeabbd7c84a5edaf86de6f61b8fb3ee29fccbc85ce6b128dfbab703e1e1e7d197e40fee634062dd3c8e", 0x56, 0x3}, {&(0x7f0000000500)="7d2b68691b5fa88ec7450cb9c4e8f014189d4b24e5b7b17bac7ea29371c46304be6be8613f63ab3fd89500511635eea8a5a55d43be4b452a3cedae90134fc96e0c126d67a05a4fb93f19f11a84435efaf3e629cff26763e06f2da905ddce43b606", 0x61, 0x1}, {&(0x7f0000000580)="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", 0x1000, 0x3}], 0x10, &(0x7f0000001640)={[{@discard='discard', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@check_strict='check=strict', 0x2c}, {@usefree='usefree', 0x2c}]}) 2018/04/03 15:10:08 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) 2018/04/03 15:10:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x88) r1 = socket$inet(0x2, 0x80006, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/45, &(0x7f00000001c0)=0x2d) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) sched_rr_get_interval(r3, &(0x7f00000002c0)) r4 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x100000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r5, 0x0) connect$unix(r4, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r4, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r4, r5, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f00000004c0)=0x1e) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe4c) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/03 15:10:08 executing program 4: socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/89, 0x59) clock_gettime(0x4, &(0x7f0000000200)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 15:10:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000040)=@ioapic) [ 78.404110] FAT-fs (loop0): invalid media value (0x8f) [ 78.409604] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/03 15:10:08 executing program 6: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x30, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @exit_looper={0x630d}, @increfs_done={0x40106308, r1, 0x3}, @register_looper={0x630b}, @release={0x40046306}, @acquire={0x40046305}], 0xc3, 0x0, &(0x7f0000000040)="0c6ce0a74473518ffd6a5e6c8e8d6b6a4ab8d014b51e182cce6d3e86e57002a32f7c93944a96f7eec858c41e121ebb536c2165640a60db10c2c35f205f415302d12152ab4ed01ef72a0f8a2bcfd0c9420964fffb4ca3b990e493969f67fdf82d3155c6f094789a35e0bd71cd0d8e9ea4032461e692554a4412bab04c1012b2f6e68e4ae31da23fd5faa538b1d69d6794697c07369fedfc778d7aa04342a5cec866e51501d8b6dfd1d56bc901757ddb5ae37f0539bcf3918b142d89f39474090dd3379d"}) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x2) 2018/04/03 15:10:08 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x314) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @ib={0x1b, 0x7, 0xffffffff, {"c9cff4b3a0ed12eee0a32ec6664a141c"}, 0x9, 0x4, 0x2}}}, 0xfffffffffffffe06) [ 78.539262] FAT-fs (loop0): invalid media value (0x8f) [ 78.544674] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/03 15:10:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003a40)={@empty, 0x0}, &(0x7f0000003a80)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000001, 0x0, 0x4, 0x0, 0x2, 0x1100080, r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x100000001, 0xfff, 0x805, 0x5, 0x2, 0x2, 0x3, 0x7, 0x8, 0x3, 0x7, 0x3ff, 0xf7, 0x200, 0xffffffffffffffff]}, &(0x7f00000011c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001200)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xfffffffffffffff9, 0x7, 0x4719701a, 0xe6a, 0x8}, &(0x7f00000012c0)=0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000001c0)=""/4096) 2018/04/03 15:10:09 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) read(0xffffffffffffffff, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/03 15:10:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/03 15:10:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x82000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000680)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000640)={0xffffffff}, 0x13f, 0x4}}, 0x1b) write$rdma_cm(r0, &(0x7f00000006c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0x1}}, 0x18) 2018/04/03 15:10:09 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c05aa820b8000007aa7c40a00ffefffd7f138"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x2, 0x14, &(0x7f0000000400)=@raw=[@alu={0x4, 0x1, 0xf, 0xb, 0x4, 0x100, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9cfe, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x3c}, @jmp={0x5, 0x8, 0xa, 0xe, 0x2, 0x40, 0x8}, @generic={0x4, 0x9, 0x7000000000, 0x101}, @map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x3, 0x0, 0x1, 0x9, 0x6, 0xfffffffc, 0x10}, @call={0x85, 0x0, 0x0, 0x3c}, @alu={0x7, 0xab5, 0x0, 0x8, 0x0, 0x3a}, @alu={0x4, 0x1, 0x0, 0x7, 0x7, 0x8c, 0x4}], &(0x7f0000000540)='GPL\x00', 0x5, 0xa3, &(0x7f0000000580)=""/163, 0x41100, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/03 15:10:09 executing program 4: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x8, 0x4, 0x1, 0x8000}, {0xffffffff8b7732e9, 0x3000000, 0x1, 0x200}, {0x5, 0x4, 0x5, 0xf8d5}, {0x8, 0x2706, 0x7, 0x800}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000140)='./file0\x00', 0x0, 0x14}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)='bdevppp0\x00', 0x9, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x3) connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000980)=0x1, 0x3c2) getuid() setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000005c0)="4e671f25d4ca7047abd579773bfa40b08908bc1bd806666103a8fbcc38795e984426a60f31ee14633191f0aaffcb60bc6877d3f2c7d05879aabc3f35ed061058f4df45dd8d1b58eaa2cec7503af61d5723e29446a9aef4d12aad957c260f7bd312709f619923c5dda24ca9dd8255bf5ce5bd03bb75fdcb7052c8d918a9f61ae9682feda075a717691ccd07f4b6e3bada890ac2db445c2a021784ecedb85758fe0ba8f47ee849d7b808beaa8c3605f00e5e7b39fecf6376a0aada9ed801aac043d70c576c579e36ec300e65a991", 0xcd) gettid() setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000480)=0x8, 0x4) sendmsg$nl_netfilter(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="3c1129c0a9675a35183c16f014000022973d082cffffffff000000005bf20000000000000000067ed9dcc80778584d5f6b31221426571e6731fb814d598088254d42a0f2381231ff7c15610b6fffb46576fbb5beac997b31a4013960cf11cf16bf5bed5e324e88b92876a783d4a87d9055164855c8ba2561078d4b2f77f37707950cc0cd260bb83a75c533fd2d9a01328620eb1e0c426103838b813516e870a07e4a9d623d7eabf8cbf9b349bd30b2710b6c735f0f15e0b9a1f50f7bb543ffffffffffe800000000000000000000000000"], 0xd1}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000700)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = syz_open_dev$sndpcmp(&(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x440002) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000a00)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r0]], 0x1}, 0x1, 0x0, 0x0, 0x10000041}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r7, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4008041}, 0x44840) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0xd601}) accept$netrom(0xffffffffffffffff, &(0x7f0000000780)=@full, &(0x7f0000000800)=0x48) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ac0)={'bridge0\x00', r8}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000300)={r9, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/03 15:10:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x800, 0x40) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000100)=""/181) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x44, r1, 0x1, 0x0, 0x0, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x44}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000080)={0xffffffff, 0x6, r4, 0xfffffffffffffffd, r5, 0x3, 0x17c, 0x100000000}) 2018/04/03 15:10:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xaec807ddcfb3f03c, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="00f6dfa703d78676bc5b934d1c24d35c1132d7358b19d8bd5e29a4edc2e04ada6d5f5371e17631fcae376db07171") r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r3 = dup3(r2, r0, 0x0) sendto$inet(r3, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) accept4(r2, 0x0, &(0x7f0000000200), 0x0) 2018/04/03 15:10:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x100) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="99674cc289b8f1533674260a8693f8e1baa577995cf8a7273567d1deb83dcc4d5b54731aac6f76158ba651d7e73b8d510362c665c485a0ade1ce964d93eb3e5c414ee16f9b130518a1f9fb4f6c9e3c843c24e3e22c310cf90ea5d6ec73eb365953ad9170ab1e9abff6da2a", 0x6b) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101001) [ 79.571601] bridge0: port 1(erspan0) entered blocking state [ 79.577454] bridge0: port 1(erspan0) entered disabled state 2018/04/03 15:10:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r0, &(0x7f0000000280)="7655606c733c5ce1a5815978d81d319cbfec907117c50510ee97908a7184e57b891abd07497a57dcde5eec8fa38f2f1a2aac9f6ed10ead8119c34b947bc030a3f25e742eb9644d9befe84dcd48", 0x3a, 0x804, &(0x7f0000000040)={0x2, 0x4e28, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x63, 0x81, 0xffffffffffff365f]}, &(0x7f0000000200)=0xa) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) sendto$inet(r1, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) dup3(r1, r0, 0x0) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x0, 0x0, 0x0) 2018/04/03 15:10:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80002, 0x400) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x8e38, 0xd448, 0x101, 0xdb}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) 2018/04/03 15:10:10 executing program 0: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000240)={{0xffffffffffff8000, 0xfffffffffffffffa, 0x400000000, 0xfffffffffffff869, 0x100000001, 0xad}, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x2) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000000200)=""/28, 0x1c) recvfrom(r2, &(0x7f00000000c0)=""/77, 0x4d, 0x121, 0x0, 0x0) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) [ 79.616629] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 79.624176] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 79.631525] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/04/03 15:10:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000040)) [ 79.724568] device erspan0 entered promiscuous mode 2018/04/03 15:10:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0xaaaaaaaaaaaad34, 0x0, &(0x7f0000000100)=[@efer={0x2, 0x4000}], 0x1) fcntl$setflags(r0, 0x2, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = msgget(0x2, 0x62) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/187) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) bind$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 15:10:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x8}) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/03 15:10:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1, 0x0, 0x81, r1}) fcntl$setflags(r0, 0x2, 0x1) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) clock_getres(0x7, &(0x7f0000000280)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) keyctl$chown(0x4, r3, r4, r5) read$eventfd(r1, &(0x7f0000000040), 0x8) write$eventfd(r1, &(0x7f0000000100), 0x96ca17e8aa5e1d82) [ 79.761388] bridge0: port 1(erspan0) entered blocking state [ 79.767308] bridge0: port 1(erspan0) entered forwarding state 2018/04/03 15:10:10 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x10800) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x2e0) r2 = fcntl$dupfd(r0, 0x0, r1) recvmsg$kcm(r2, &(0x7f0000000600)={&(0x7f0000000240)=@alg, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/197, 0xc5}, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/03 15:10:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1ff, 0x2000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) 2018/04/03 15:10:10 executing program 0: prctl$intptr(0x14, 0xfd) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) close(r0) [ 79.803437] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 79.810948] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 79.818281] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 79.873690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/03 15:10:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x4000000000089f0, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/181) 2018/04/03 15:10:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="41e20b68e59e", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x121000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/20) 2018/04/03 15:10:11 executing program 6: munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) setrlimit(0x2, &(0x7f0000000240)={0x0, 0x80000000000001}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/04/03 15:10:11 executing program 0: 2018/04/03 15:10:11 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) ftruncate(r0, 0x80) 2018/04/03 15:10:11 executing program 4: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername(r0, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x6, 0x121c, 0xb5, 0x0, 0x8, 0x400100, r1}) 2018/04/03 15:10:11 executing program 1: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f37, 0x0, 0x0, 0xfffffffffffffffe, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x5, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22, 0x1, 0x4e23, 0x6, 0x2, 0xa0, 0xa0, 0x0, r2, r3}, {0x1, 0x1, 0x7, 0x3, 0xffffffff, 0xcd, 0x100000001, 0x4}, {0x2, 0x7, 0x0, 0x100000001}, 0x7fffffff, 0x6e6bb1, 0x0, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d2, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x7, 0x3, 0x3, 0x4, 0x2, 0x8}}, 0xe8) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, 0x0, 0x7ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) 2018/04/03 15:10:11 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x628202, 0x0) accept$ipx(r0, 0x0, &(0x7f0000000080)) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) 2018/04/03 15:10:11 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/126, &(0x7f0000000040)=0x7e) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/04/03 15:10:11 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) socketpair(0x8, 0x4, 0x7531, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/150) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/04/03 15:10:11 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4002, 0x21) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2c, 0x20000000000aff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 15:10:11 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0xffffffffffffffff}) unlink(&(0x7f0000000000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/03 15:10:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f0000000080)=[{r0, 0x44}, {r1}], 0x2, 0xea06) r2 = epoll_create1(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000100)={0x3ff, 0x3, 0x1, 0x1, 0x2, 0x712}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000200)={0x80002000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000b1eff4)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000140)=""/117, &(0x7f00000001c0)=0x75) [ 80.879556] IPVS: length: 126 != 8 [ 80.897010] IPVS: length: 126 != 8 2018/04/03 15:10:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010000)="8f", 0x1}], 0x1, &(0x7f000002a000)}, 0xc100) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4c7}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/03 15:10:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text16={0x10, &(0x7f0000000380)="0f20c06635080000000f22c00f01ca6766c744240048b700006766c7442402007000006766c744240600000000670f011c24663e0f011e0e200fc77d000f017aaeb8a4000f00d80f01cbf20f00d2b83c000f00d0", 0x54}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x240082) sendto$llc(r3, &(0x7f0000000080)="d7a92cf1036e225d923d590c2044f4876f750152c5da05dd4139ccaaf08124d2f46bdcacf38caabeec54e3be9acf683ae801a9460bbfa275b368cf163582e5550418923fd9886cea5677a9177f53dcf0d5bbe063c72981dc02a1aa81561c34d8beefbd9a29fac8db0f6e0f5ad24f10a50545cccd1b1794ed884df065ea8bf88df13addecbe72a760b34e9af51038c6fe2d72425101cc50c1ed19d5cd509f7042aa7a4dc07e46d5171585baa2632b2a997115b5e0f9469155e452a7", 0xbb, 0x8001, &(0x7f0000000140)={0x1a, 0x301, 0x2, 0x8, 0x3, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/04/03 15:10:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000ec58d484ee942be7e45c0a4e7c5ec32874b72c8be31ba1487c9e13f47680947d4313daef00a9c86b7787ab150247b28effc8f1dcea60165585848fe1ef300b029a9c76bda5c42a5fb97a3ecae6ed90fa3768bf0872472666c59b7e908cf667cf6dd53e002e75ad5c92aecfcac4940fd2598bfcfb50f25973f74738e8cf15ef913ab0bd84825d6fcfbbd5c4f981a93f9ce2a403943a387b955c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) 2018/04/03 15:10:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0xfffffffffffffff7, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/03 15:10:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x32) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @dev}, &(0x7f0000000040)=0xc) 2018/04/03 15:10:12 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x4, 0x440000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="c8000000b044f88d98e125dc5e3061fd6af398bd8f2ab24d58383bc2a2b75a9bec7af5d526c4925799fa8a24158559286fc588b450998e65a71f4fd36dbf45924411f65df07fddfb0acd57ce74476614efaf13405cb214ccf4b56b53da056c873982ae55d504678dff0faa2b75731b557222c5ad51d97a87bb43515a9c5226824429e1d7c479ad18feea55f7fe9004aa2d220458507adcefd411d8ec7db5506c06e5be603ff09b1e661218636b292bcdef6fa3798cec912bfdfe55fa08798b53954332360ea5c0a797ddcceb"], &(0x7f0000000240)=0xd0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000003c0)={0x95, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) r3 = socket$inet(0x10, 0x2, 0xff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) sendmsg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/04/03 15:10:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee81b9d17d1fe54eedf82b1be5be08cd6bc45e55546607940e984319cda57e2117b98add33fd674390f638b623da2dd1d1f822619d1f77d6d5993d08d6c07743c61c47f2c5df9e7be8f78a859d674d8561e9375c3547a1380a853d356f32d40e0a1aa51e32db0094a9752a6451e7ae5b3da918e668c33716253a1ad0cdc88efe088f8d850e530c98aa04cf9c150ebf168d", 0xe0}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0xffffffff, 0x800c, 0x8ed3, 0x1, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x729aafd4, 0xfffffffffffff001, 0x800, 0x5, 0x7}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x10000, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000005c0)={0x0, 0x100000001}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000640)={0x0, 0xc5, "0e422009f574c6cd49c8747d59854eef51c0b38742aef7b23acfd7666a10236e1d29ff6a1bb0f1b1a1f259461cccd6e2167719ba963ef26f00c23a1177382d8bf5dd70c18ce2938c650d69e43bf8085fda82c0e3aa5853f6cf032fa2d1871774ddd2665757d93c2065fafa8cb66b31dfe343248756357c30e5e533744f770e0d487c0761bdc0720d20436a5ae3634a8b8620a4891dc56a8b99ffbd9f9609f4aa61015c9edba68496d7d0a26c1dd033de9b4fda3f7b23f4afb3cb7f10d2987328929b7ae1e3"}, &(0x7f0000000740)=0xcd) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000040)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="a0a4d2d8aa1ee7f21a39e9ca747fcbbd139474cf7e1b7c34b542ebd4a1220296a145e9980e88f871ac30e39367fcd03934bd412f3bc74c2a26df625edbb418417198800a2de5f92cdeefae4a96ccf73e068b80d3acd92e5f0c9ab2e1473da4803d896540045925d684912b38f2a5da3494808beba01636c262", 0x79}, {&(0x7f0000000280)="ff42609395cb41667ee99feccce0fe87ef7eea5b89a49df190eddfe372bd5705773c1797c7fefc6d811882ac66606b0debaff7e009c45ced14e162d50d5c355487555926d4d75894224d5fa94d51ef0988b0e4f3d53774e6ee609e3415ba8dc4664d23a09c5af57a1cd895b82c226b59f825686c548c921801eaf2ead83facc65a14935bfddc23e9104c13c26d2f8348426e858243bc95aebeee6a5d14fe22963370c9319e39e9e1db897075f540673b54186b64c13ed99141afd7c05bc66b3504eecc22bdd012b804dc5b3d8d1c9f39fc3036e87da21787d2de4f3d53d6", 0xde}], 0x2, &(0x7f0000000780)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x2, 0x4, 0x0, 0x4, 0x3, 0xfff, 0x40, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x208, 0x7f, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x203, 0x0, 0x1000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xd75, 0x1, 0xfffffffffffffffc, 0x40a3, 0x2, 0x10040000000000, 0x7fffffff, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x1ff, 0x3, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x201, 0x6, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x2, 0x906, r8}}], 0x150, 0x800}, 0x1) 2018/04/03 15:10:12 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x88, 0x0, &(0x7f0000000100), &(0x7f0000000040), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/03 15:10:12 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="7882c058b260effb", 0x8}], 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)={0x4000}) ftruncate(r0, 0x80) 2018/04/03 15:10:12 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x82) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) 2018/04/03 15:10:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') socket$vsock_dgram(0x28, 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r3, @ANYBLOB="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"], 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x4) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r2, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000340)=0x7, 0x4) 2018/04/03 15:10:12 executing program 6: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget(0x2, 0x3, 0x100) semop(r2, &(0x7f0000000040)=[{0x1, 0x21, 0x1800}, {0x0, 0x20, 0x1800}, {0x3, 0x9413, 0x800}, {0x4, 0x4, 0x1800}, {0x7, 0x4, 0x1800}, {0x1, 0x4, 0x800}], 0x6) dup3(r1, r0, 0x0) 2018/04/03 15:10:12 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x98d8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x7d4}, &(0x7f0000000200)=0x8) capset(&(0x7f0000000000)={0x0, r1}, &(0x7f0000000040)={0x10001, 0x7, 0xfffffffffffffff9, 0x100000001, 0x4, 0x4}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff}) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f000012d000)) 2018/04/03 15:10:12 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)="636772ef757000") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES16=r1], 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0xf000, 0x91f0, 0x5, 0x7, 0x0, [{0x3, 0x2, 0x1000, [], 0x1}, {0x5, 0x3ff, 0x9, [], 0x4}, {0x3, 0xb, 0x1000, [], 0x100000000}, {0x1f, 0x7, 0x5, [], 0x6}, {0x40, 0x3, 0xfff, [], 0x5}, {0xcf26, 0x0, 0x3, [], 0x9}, {0x10000, 0xfffffffffffffffc, 0x5, [], 0x5}, {0x100000000, 0x10001, 0x400}, {0x2, 0x2, 0x875, [], 0x9}, {0x9, 0x9, 0x100000001, [], 0x8}, {0x1, 0x10000, 0x200}, {0x9, 0x100000000, 0xd82, [], 0x6}, {0x8, 0x7f, 0x0, [], 0x4}, {0x1, 0x8001, 0x0, [], 0x7}, {0xfffffffffffffffd, 0x5344, 0x0, [], 0xd0e}, {0x4, 0x1, 0x822, [], 0x2}, {0x9, 0xdc4, 0x0, [], 0xa6}, {0x9, 0x7, 0x8, [], 0x3}, {0x8001, 0xac, 0x0, [], 0x1}, {0x400, 0x6, 0x0, [], 0x3ff}, {0x10001, 0xfff, 0x8, [], 0x40}, {0x4, 0x5, 0x4, [], 0x7fff}, {0x0, 0x1, 0x8, [], 0x8}, {0x3, 0x6, 0x8, [], 0x1}]}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0xbc, &(0x7f0000000040)}) 2018/04/03 15:10:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ppoll(&(0x7f00000000c0)=[{r1}, {r0, 0x2100}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3000, 0x400001) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x200000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x5, 0x4) 2018/04/03 15:10:12 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0xfffffffffffffcff}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4, 'c0*.'}, &(0x7f00000000c0)=0x28) 2018/04/03 15:10:12 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) read(r0, &(0x7f0000000300)=""/203, 0xcb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r1, &(0x7f0000001600)="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", 0xe00) write(r1, &(0x7f0000000600)="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", 0xe00) r2 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="26673ac37ccad3fac35806f7a20656ce2f9fabdbff0b6b91b5722e9b1a6472630d84db99c10f9f65cbe6d6feb04d6f1aa3702b5665bb9058a2e944ec35d446bf2ebbd3b0a141c1f85edc4ddb4bd9e61b80582cd04ad8c15e464e09b8fdba3c00b3bb225b6f0f7a09673601ce8a0613c8d849308130e72de55cbe3115b5d9e1eed828c957a9bd51251ef58242ccfeade0bb4cefdfd858f51faed9a54d45cb5f32d3d9f89240e268a09db65480a261d101125b917e1b05bf62828a1dfad9c73db7fdb035a462c734938a574f540a585a94325e7e3df1eefbd576dcade6b1243a21de66b37eb83e4af81b23c794", 0xec) fdatasync(0xffffffffffffffff) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc000) read(r0, &(0x7f0000003500)=""/4096, 0x1007) 2018/04/03 15:10:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x440000) ioctl$KVM_SMI(r2, 0xaeb7) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0x40}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000400)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000000)) r4 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x80100000, 0x100) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x2000000000000000, 0x5, [0x8, 0x3, 0xa37b, 0xfffffffffffffffd, 0x0]}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000240)={r5, 0x1}, 0x8) 2018/04/03 15:10:12 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000000c0)}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) 2018/04/03 15:10:12 executing program 0: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000f59fc8)=[{r0}], 0x1, 0x80000000) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x5, 0x1d, 0x2, 0x24000000000000, "7e76ccfffbd25ffaacdfc021796ad6321d637d1d01d280734bd9d5ba38683b4b"}) tkill(r1, 0x14) tkill(r1, 0x15) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) 2018/04/03 15:10:12 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba6353", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "ffad52", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x1, 0x4) 2018/04/03 15:10:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000a8a050000000000000000000b000000586b"], 0x14}, 0x1}, 0x0) 2018/04/03 15:10:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000010000000000000002", 0x2d}, {&(0x7f0000000080), 0x0, 0x4200}], 0x0, &(0x7f0000000280)={[{@errors_continue='errors=continue', 0x2c}]}) 2018/04/03 15:10:13 executing program 5: r0 = socket$inet(0x2, 0x45, 0x2) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x138, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2}, 0x10) 2018/04/03 15:10:13 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) setgroups(0x0, &(0x7f0000000700)) lstat(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') lchown(&(0x7f0000000100)='./control\x00', 0x0, r0) 2018/04/03 15:10:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000001c0)=0x6) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x6, 0x7, 0x10001}) 2018/04/03 15:10:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x33) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0xc2, &(0x7f0000000000)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40400, 0x0) io_submit(r2, 0x1, &(0x7f0000001280)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x100000000, r1, &(0x7f0000000040)='"', 0x1, 0x0, 0x0, 0xfffffffffffffdfe, r3}]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setuid(r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x202080, 0x0) accept4$llc(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x0) 2018/04/03 15:10:13 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000006ac0)={&(0x7f0000ffe000/0x2000)=nil, 0x9, 0x0, 0x53, &(0x7f0000fff000/0x1000)=nil, 0xe7}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x200000) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000006b00)) recvmmsg(r1, &(0x7f0000006880)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/6, 0x6}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000000440)=""/130, 0x82}], 0x6, &(0x7f0000000580)=""/33, 0x21, 0x6}, 0x7}, {{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)=""/25, 0x19}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f00000006c0)=""/160, 0xa0, 0xa4d}, 0x7fffffff}, {{&(0x7f0000000780)=@pppol2tpv3in6, 0x80, &(0x7f0000000c80)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000800)=""/155, 0x9b}, {&(0x7f00000008c0)=""/156, 0x9c}, {&(0x7f0000000980)=""/241, 0xf1}, {&(0x7f0000000a80)=""/176, 0xb0}, {&(0x7f0000000b40)=""/42, 0x2a}, {&(0x7f0000000b80)=""/44, 0x2c}, {&(0x7f0000000bc0)=""/117, 0x75}, {&(0x7f0000000c40)=""/37, 0x25}], 0x9, 0x0, 0x0, 0x8462}, 0xfd9b}, {{0x0, 0x0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x8000}, 0x32000000}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000d80)=""/201, 0xc9}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000e80)=""/35, 0x23}, {&(0x7f0000004040)=""/4096, 0x1000}], 0x4, &(0x7f0000000f00)=""/21, 0x15, 0x1}}, {{&(0x7f0000000f40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006440)=[{&(0x7f0000005040)=""/196, 0xc4}, {&(0x7f0000005140)=""/4096, 0x1000}, {&(0x7f0000006140)=""/142, 0x8e}, {&(0x7f0000000fc0)=""/61, 0x3d}, {&(0x7f0000006200)=""/200, 0xc8}, {&(0x7f0000006300)=""/78, 0x4e}, {&(0x7f0000006380)=""/16, 0x10}, {&(0x7f00000063c0)=""/69, 0x45}], 0x8, &(0x7f00000064c0)=""/100, 0x64, 0x9}, 0x6}, {{&(0x7f0000006540), 0x80, &(0x7f0000006800)=[{&(0x7f00000065c0)=""/221, 0xdd}, {&(0x7f00000066c0)=""/248, 0xf8}, {&(0x7f00000067c0)=""/1, 0x1}], 0x3, &(0x7f0000006840)=""/9, 0x9, 0x400000000000}, 0xffffffff}], 0x7, 0x2001, &(0x7f0000006a40)={0x0, 0x989680}) getpeername$netlink(r1, &(0x7f0000000d40), &(0x7f0000006a80)=0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x3, 0x0, 0xe, 0x0, 0x0, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}]}, 0x70}, 0x1}, 0x0) 2018/04/03 15:10:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x80500) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0), 0x0) dup2(r1, r1) 2018/04/03 15:10:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002c00)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002c40)={0x0, 0x0}) kcmp(r1, r2, 0x0, r0, r0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000fa5000)) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000100)) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000000340)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$netlink(r4, &(0x7f0000002bc0)={0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f00000003c0)={0x276c, 0x10, 0x200, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x8b, @uid=r5}, @nested={0x140, 0x73, [@typed={0x2c, 0x61, @binary="dc5ff24ce1f22c3c60bb3ca25bac3dd95d03b3b73f746e93133df2c5929abe38ed4ad57a41b84f"}, @typed={0x4, 0x43}, @generic="90da1b328f38692cd948550554a867ef8f59", @generic="f0077ad4d1aba3c586e0815e02891ea6a3f761fd20c1ea3f17a99cdc099a2e9f6e4123754e61dcf73e0d95a955bf3b48e66479b094be871cc366692c524a278aba2c1228ae9d1541ed69184a555ee53946cd247d01074c3702d1ece15bcbaeedf13555d33ec00fe81da0aee8a300f5bca58e8f4ff60b5954dc8a22bdfa6c2882bdfed417f661bcbe8f7a481648c0055703a63b9b8476ba045876ac8fc65db829211dfe7dfdae493611eba08764638c6cd91a4ab154709ed9a600761cc18395c1d0307f3c4b30118d94a359889537f4dd7c05aa", @typed={0x8, 0x76, @pid=r6}, @typed={0xc, 0x8, @str='@em0\x00'}, @typed={0x8, 0x4d, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x56, @ipv4=@rand_addr=0x6}]}, @typed={0x8, 0x8d, @pid=r7}, @nested={0x224, 0x94, [@generic="2694acd7255e6d57c0b67afff04001a8b60b4b15074a38ac3365ee2abec1058f6b8d85b5b8c993e07cf88412f16f7fd18fca1f7a4274f40f1595b30a32aaa1cdd9cf305b903937884b9609c229ccae0e8c8fbc632d2558ebb6ba553828fd637e0200525f6bf2e82940580d6ab9c33a3c70b92283b60d34f79f4d9fd2579085db381e2daa131ff9b0ffa073fb7e2a767c485889092ef7bc6b5eb9a406b9", @typed={0xc, 0x80, @u64=0x2}, @typed={0x8, 0x35, @fd=r3}, @typed={0x64, 0x8b, @binary="3edec183d4b5182f1c7d5947f1c49f7d0c80a9842b1c356bdd56d18dded29d2a1e91986115bec6cbb66f609afe47a10578d320f78b6ffeab41717c1409abb132ebe4fb78c710229822595f40ba8f461ff2e2913c6de9a0e911b68c90cb"}, @typed={0x8, 0x95, @fd=r3}, @typed={0x8, 0x8, @uid=r8}, @generic="9e7832c280776335df4e2c3f50e63b44d06c471053d0df9a13808aa39e6b7f8bea5672f33514c2e3e0077920bf657b488b09bd2c65871a8ffd6a2ec126b50f211f76b7864700b715812fa11e8cb3b25b34c92954827d51e009991d4122e4222a6c39eee61958250216bf3b43c7c4b4271c789ee2e1dea95282d689c5c534749caba95d6a6bfc75f8a264348da4c2b05c15357f5bdd3f8082ff4f40081de0ac55510b5727ca5ad99cba0f12ddcdee4f62685ffb4f10d4ac46d0545f5ac8e930363b7e827d7e707894b1c50a26d51d950d84d760e2ace7d7730e1f2519de966cd0c4176a33aed0260563263c163ee1cf9e29a197fe450ed8ba63"]}, @generic="9fe8fa6188c728a6e3962b3202f1e2a3731e0ee8f1bde110cb59adb182be6cb3aa79a5d96a64191e36b23e365bc9fb8994df6c2741f5a187fa7f4c6e1745f6a4df806b0ab4188f72e42e1bfa0cf6ee40b29635e0b1ea9631c9bbf5c62a17e3ab503655803403f985e4bbb4da2c9fa2df6bee9230b7fcf552143eb110b8d015746cc5", @nested={0x100c, 0x48, [@typed={0x8, 0x1, @ipv4=@loopback=0x7f000001}, 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", @nested={0x280, 0x1, [@typed={0x8, 0x7f, @fd=r0}, @generic="98b9a167d8afe8d8b87861ad1eae38e3017ce1b8659f667e2fe36d3daeeba308ec3cdcb0dab812fad9e65a28b2d6918acf00f56607e313fd364258dc95ef541701edba6a25504500b26b0808e6ced7bb9a3d7821fc24e10c752899726bf62f881115badececb29d1d93b4216456e7831ae15892eee981694e23118d2397b138d35ba5eb22df6f6", @typed={0x8, 0x6d, @pid=r9}, @typed={0x8, 0x92, @fd=r10}, @generic="747317de2d9eaacf48495e44ea6f120b4980ecb7a92fa5d379a6db215d9c08b7a3287761d2e37808f608ee6fa0d7439e17233ba0312bb868c69c7379ec907ada44147826b08051e2d50eac2ed0fc21751b7fac49520b4e4cb4e21e690edd0d5c55fab3ba9b3dc88840a25b7e2b6b525b5b709b3cbdfb3dc9167096", @generic="4189ccb3ad2db14da684e0030241c8061b9a2eaedf48e6551cac266c02bdbd9f2c64ec779348d6e075eb23880285f81e642f80e82e52e2366c6466f861f9843ad8978208e0f83060d10d996e527a7e211a883e3468794b2096752a4c05255c8c94f23dba39450173beafdda8b130f8bb44f16b048ca6f5e4ef2b1faa24a88ce5c8fcb27f76740b0d37078faaed4935d70e36e6cb4bbd93d06bccd4", @typed={0x10, 0x88, @str='/dev/kvm\x00'}, @generic="9a5169aecb9bc6eaeadb2f8a3fa5bd1b1dbcb4ae749afd42910a20b17e597552aac60b5b494dd2f0473564c24dc6c52f66c7d071ba9bacae75861c6545a27fa0432097ed3104c16c0350ab9861ba530a44722767df64d36870ee83155007557db35bc0fac84e51618981ee8903495238be085a3bc78657dd0c46f2f17296a6838318b6cfe0f6b7f4fa811e66d310395d792e8c8a61b16dd0d6dd912e06dd8ac537e9451e5d005f036abb04c0b7cb9c394c0eea4a480a8c"]}]}, 0x276c}], 0x1, &(0x7f0000002b80)=[@rights={0x28, 0x1, 0x1, [r3, r3, r3, r0, r0, r3]}], 0x28, 0x80}, 0x8084) 2018/04/03 15:10:13 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4400000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x6000000000484, &(0x7f0000000000)=""/24, &(0x7f0000000180)=0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) 2018/04/03 15:10:13 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) sendfile(r0, r1, 0x0, 0x101) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fallocate(r2, 0x1, 0x4000000000000000, 0x4000003) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00080006000000000000007543d1794ed6"]) 2018/04/03 15:10:13 executing program 6: unshare(0x10040500) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x2) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/03 15:10:13 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) connect$llc(r0, &(0x7f0000000380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x74, 0x7, 0x0, 0x400000000004, 0x6, 0x3}, 0x3}, 0xfffffffffffffcdd) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) 2018/04/03 15:10:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x20000008}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp\x00') ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000080)=ANY=[]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)={0xe0000007}) 2018/04/03 15:10:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x1, 0x0, 0x2, 0x5, 0x1, 0x8, 0x9de}, 0x20) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x39, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/04/03 15:10:13 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000002000), 0xce) r1 = socket(0xa, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'rose0\x00', r2}) [ 83.084759] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 83.116769] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1) 2018/04/03 15:10:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0xd4, r1, 0x400, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2a}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x62}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb526}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc4a}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40044}, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x79) ioctl$TIOCCONS(r2, 0x541d) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ptrace$setopts(0x4200, r3, 0x0, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x14, r4, 0xb09, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x8, 0x4) [ 83.178358] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 83.213362] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 83.231743] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 83.270655] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/03 15:10:13 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x6, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0x25}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x8000000100, 0xfffffffffffffc87, &(0x7f000000d000)=""/153}, 0x48) r1 = dup2(r0, r0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000140)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x101, 0x8001, 0x7fffffff, 0xd, 0x0, 0xae2, 0x1, 0x1, 0x7, 0x100000000, 0x0, 0xeb, 0x1f, 0x8, 0x1, 0x200000, 0x20, 0x800, 0xff2, 0x0, 0x0, 0x1, 0x100000001, 0x9, 0xffff, 0x3, 0x6, 0xe57d, 0x7f, 0x7, 0x2b, 0x90, 0x4, 0x80000000, 0x5, 0x10000, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x7}, 0x1020, 0xffffffff7fffffff, 0x4, 0x5, 0x1, 0x4}, r2, 0x1, r0, 0x2) 2018/04/03 15:10:13 executing program 4: r0 = semget$private(0x0, 0x1, 0x606) semctl$GETPID(r0, 0x7, 0xb, &(0x7f0000000080)=""/203) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5f, 0x2000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/03 15:10:13 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x90000) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x88f8}, @hdr={0x1, 0x1, 0x5, 0xf3, 0x400, 0x5}, @llc={@snap={0x1, 0x1, "85", "aeba06", 0x9300, "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"}}}, 0x1016) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_channels={0x3c}}) socket$inet(0x2, 0x5, 0x50c) socket$inet(0x2, 0x0, 0xfffffffffffff000) 2018/04/03 15:10:13 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xe5a8, 0x408000) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="726177000000007e7881760f4c767f0000000000000000000000000000000000655941760ad414590000000000b72fd6cb76151e04007f000000000000000000fd0000000000000000000000000003000000f506"], 0x58) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="3fb6722ebcf61d5a0b9d892a813a2a611358741d090c747ae809482ae7165046bce2c392a8f2c015f36f8f32dc8fd992a5b7e1db37c599ad480baa7c6e5c056636929f0b8ba0688d593afcf20929cd61d8b98400971aee9d760c20d3fbbfbfe1b084d41b340b7fb4d2fb819d24c3e7fcb6c4b4d024956363023b79ebdd1da14e3cd97730d5f85f37e5b8a1ce0ae51d286be2cb1c1880de1896301b1c1cbfd6743e0e1e442cf04ab7f4b3e4066bb5bbe7377b3146338a7ec524f320e6bf2be45404ff7e7b487611116cb2d675beedf529b1770a96859c1c", 0xd7, r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x8000, 0x0) fcntl$getown(r2, 0x9) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="814f5ea8b8f21f71bae057c71a2e22e7eb", 0x11}, {&(0x7f0000000200)}, {&(0x7f0000000480)="4fc9ffb7c9d8c260fb0a27d92ae4c6299193cdd604d405f12d1c955a11ba1b55041723c46276f26768e1473a39143de776c2efc5008e53ad2ac4d87f08034d420bd82e060e86701f", 0x48}], 0x3, 0x0, 0x0, 0x80}, 0x20000080) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) 2018/04/03 15:10:13 executing program 0: r0 = socket(0x14, 0x802, 0xfffffffffffffffe) sendto$ax25(r0, &(0x7f0000000000)="d00188cfeb647f5ff3989917c1df82560bc3a00a6b7996fd3d281de096b36d5b45258c7f31f4b2915fee1fcd924d8cfc8865476c05b358d5a92242881f293ee6e2b1263fba9ffb45bd7751993cb38c1eebd091e00fad898af708f7a82e30f3328a1190fc077bfab1d9f9a5c983c35906d02df1ea4eeb65310ef306c082ff69883a58ba2be4369a8022e3cb45bfea7689b803d6bcce689637be89fd52f8a996791110561c06", 0xa5, 0x40080, &(0x7f00000000c0)={0x3, {"d7ce409aa4d1f2"}, 0x4}, 0x10) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) 2018/04/03 15:10:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl(r2, 0x8, &(0x7f0000000440)="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") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x7f}) ioctl$TIOCSTI(r3, 0x5412, 0x8) 2018/04/03 15:10:13 executing program 2: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) fcntl$setpipe(r0, 0x407, 0x8001) 2018/04/03 15:10:13 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x0, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = open$dir(&(0x7f00000000c0)='./bus\x00', 0x20000, 0x100) fallocate(r2, 0x1, 0x0, 0x10000101) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @local, @dev}, &(0x7f0000000140)=0xc) fallocate(r0, 0x20, 0x0, 0xfffffeff000) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000200)="9fd51d91af2b346c0bd65089a5adc1b5bce9d0c78039842c4941250f486720318693809bcd92d0930c8a30ab8d91cf50dbb81b602e2583ff9a8d039298ffc68aecd1e24e6e2f8363cd761a1befaf50c072ff00d87f134e4e8dd16ab4032d31fc0df8aa9587af646f59819adc3f730684500de6ac0d8eda294a9f3f38202132bdf55863cf", 0x84, 0x3ff}, {&(0x7f00000002c0)="a38c86ced1fb9cca5934391150ddd331a183292584f9485c601e31bfbcfcc0ce2ab118cb1a8757bb513f75b22c62e9ca79823c6dd80db9056ac017fc48f174c703a9a529338c", 0x46, 0x8}, {&(0x7f0000000340)="adbaecad6b863841e138e05920d7f4903d86261070c9dbd668026d7397cf9bb44f9876119fc9921defa20d848263fb283c326632d427fa164041097d780c050b18542a40f90e71f40c74dcb9921cca93a7685a1ee6a1e143fa9bf9cc5cb2e59d7ae345a868132f8c04a0797a47607e6fe1498056c143bd1cecc385604ca7031294a193e32110718e6d24fb48b96de954f4380e5d030d0a399013b418d197860ea5f8f46252d9c94975286253d8380f06d19e22deefa0a23eb87e2575895f7b486ac0c0eef68e1263639302833062f2ada73ef7848321588010dfb2be691e8fa284e93a2f02147edb40699b0adce7c12c69396a483593bf845c8d5dbaca4b4decc6652e0de359d2e400dee866d1568d534d371fe0266c90068242ed3dd3e7c63da8bb196810425097e61d0eb300e8efac17aea7786297b79365e117163f14e1928f461df0c50917b83f0c01a9855d0c2cc079191498d48761423aaf7a069f1959fe51691c627599dec543ed73157c88ef1d98031001f708fca386e1c54b542f8d59978ac61f34c75cf20a55348c81130fe9e42a3891e3c52e773eec7b813e9a3396194857c5243e91cc11af82aaa12a9398d5a382f42129a401918991795b38aa94d531bbdeb52b8e0f9bcd93a40cc348be85dcb09d464f8463636c82967fb0807f12f3fbb1b41e6679ba743a6ecd8de8241fc679a30899cee82616a899b7110bcca8718b696750b5ddc05c91fbec8184ffc4acd29a6927a4df9da8419a0a68dd312168c0644f911500cb9e4e5b04a6833a6989431a280e6a1e3ed95ff3759b1c0f017921fa9f048fa01ee782d756112983030e219a6b334a44d391aa1840bfbae7ad26849bd01669992294d051fa2f56e02461d9e53e4b01e133b68543b130d78893a9a2d99414f79eb00a6428467d6bbfbfca5fed194b089efc87cd41918d2b641325234603d7d1a353f77f984bd2429cf1382ff8a668392cc6dd0b34903fa577de7d0c9523ae2e457b0bd0f2f7cb19f3142bf2fe9bd2185294fb1a3ba71f57e95169fdc10fd5bda95eab26f080d4a5b88e6ff609bcedaf792dd245d1f5db32e1188118536c510ef64b7aeee1a8bde3aaee87612b0ca608330235e6f07634ec45c0b3a260accd8a38e220d9a38db80f1b28a5ebe2bcd0a1f4b38a076ceba72b6d75988c5898044ed4b949b647b4a10455794aaeb4b924611dfed9b1cd2443d78fb111f17a6d5033292c3a6301a5930cf1078e4cf02bd799ab875f68b71838d812f98d711c36d5321eefe6b66e335d48862f0b0c3990277ad8b6c74a780ad80cb2dcb0906904d28a149fa50d2a4ebe4da47d27bdf8ce64190c53cefe1eb1a5d093050d9ba492852d7d1a3af388bc805c3e7aee7f039d2051b427405625228524b17eda4b27c6f8c423a7c9889b4eb7083c138afbe1863e4cfb96da2c648ab36abf01e5341a484dbac028af7ce7fc887408859b763a7c1053a07fddf44a195252b9dba96617579bb5a30096daf2b4bff372217051e8b03130eea565b658540d38210e2457a00022495b69edf9d5fad4cb4a33ee3b94f266ed75ea62e26d59c06dadc605b416046e01217a8fd49e4fa8439c3b83ab5ba21230d0d16ed46e6982c42d5ac7f29c8241d7644ad6bb6c5e9b72419c3da79a2aa0f371f74fda2b094f6c4aff5006ac3e20c898c0389ea18a335c0fc1fe4bfc9c4f165ea64abd4de908a6fbcb02c28e0e37fe3ca1231ff84e0885f5f4dff3d9f0936661339f7ea4b89408f0e71cc8131894bf02bf8b699da28d44e47bdec86472ce97c0aa740a1a287a1b1b6137d1feb858e2a0f215727836cd505bf730dedb828279809d33e40c27a2ff538691319ae8aa56ceab50cfec15324666e4cea802e970ed4a9f1ad282110ca845db1f3160be6ddb8e99cb55372df9c6c690052d148eb09b762eafbfeeb12cb5e4cc4b41a7e6015c39f0d9438a2a3d6a5c352731c0bc0da2045760804bd33bee034fdde458282d4a12f1ab126226789eedd345aaaf6c24368aef5242a7148909e7d92896409f7974adbaad978ecd0da4e694ad05bfd0a03dc6717206c3e462c20e21b279b84cd0784398094b63e0f6faad8918f3ee65a8e2869c09db3731261a7f8266fb29af22b25548ea0db102011a38fcf455593b926d75c909047375af4021940c47cc36fce33666b89e58d8761f99431f309f63d264356ef133231d0761556993d57060b0ff94bb90bba18c84e17a420595ceba395f7d0f0275f1713ae3c54130f56efaad93941327b621391a49bccfd600b89f0a697168c630e0ea97b8c7acc52076614870c326aa97bc7726353b7f4286beb839a1dc16e4245ddd7cf645069b3f885b71b1a39b3152340ac6ad0f74a0c6958a591bef78a70467705e9aad112be6abd1b6809f78e8273c7bdfd43cd615bc89a68cee5f109c1af14e3bbb6beb49c4092ed2c1b7564610556c27fefd92cd0e1ccb7ca04ab16d77b4e6a42354757cb5762f3d0d2d5c587639d3a368b7bd2a0125caa293a9a5221617006f4c198902a0947a032b2dae68ab8ea7d2bf011fdf08e31c4d5b8981240588617f72eb9c05ae3fd7620f06598ee9822ca3fc56355c6dc504c6123333393574359474c8960a19ad63793b1f08799f187fb51e5fa30995673d926e3e091e41df9b5435abf4a1d5b91082ab5c86db3f66ae3bf2b0f88ba0a3f8dbc90ef70ab7be5f7779bbccb0dd6e690e084c2ce6d0398f23e3db13ae9d28f848bc51be6db36441b20b892ea601840366e8b5bacede316036252bb33f3f745b6c2dae4f37d7d96931c4a08818bca38a03c6df385427452eb997f0931c098017d0d61918d691e3915a2b4ddb77263749158f91f6c4d09e2d8591f7991f2b219a66c7fc7f9fff8ac3dc8b41df536aa09e3f504e573cb1e325a555e1c78ec17134b8ca9d9fb42c90f069e0e0b4999855b49490f392cc87e57e5b2dfc038ff413e7bae8ab0f34c51ba946227ebc30861ce8b61c5b1d41ea38764fcd70bdec645440d1ef05290ced15c7c0d7b26bead6cb6420c9d4f6a7771a55bbee79ca2441388c75b81a4dbaff5c6d0f915b44cdfc0054f76f849fb3ac434240f1bbc1627f97a7c98b184ea2d8427473e9250b091d98d68cddcf79748eed7e8a6fdb602f5ea18f6cd7517cebaec9c919fed1f0d3b5a1bccb305359e6f44fff9e6c43e30ed675dc2be0ddc35cb104c224ff9e8cd2a565f2c973724b6a0b9baa3f6a9feda10cb09064050839fa2b40fdc732a32280cafdd71b0640e5a6db7a6a971961569cdc112d8d9e61eb722d001fe010412a8b98f044f67021e3b00998b7ee6773aec3b563d254de42610a816e8aa2afa278b9062451f4e74504866d99be11fedfa9bd5650bf7c60c17d3459eba7c26956735e80de586bff9d6ed49a94e786c1f79274cef219bfaa4af8fb30d99ac8a68a7f7863189b9b7c11a8373d2b006a65c6b8b19200c7662aa3bdd428e1d8b70988c6da10e311e3e89391edba58f792d28c2fa0705b2a44cae6eebb542a41b435637d35e86f233ac95e2cbb515d04bbcaf65c9176ad7c86da275e10a553c7795a38f4c07d4083e5780cc394964128a6ff134c29fa9eaeae1a32e0fecf4d4eb5c89846ef250f17781ac0d6182c8c7723f2e5e261f4266a05c95577bd8045ab2e37a27913406714f36cd7b512b75cb9b6d1a35e340cafc01b0f88f775939bf3e33c42ead4fafe7962e6d40732a9aef31c9949c2a4daa08a19f166e4031130764953dd33135ef49010cab7fe2f177e91fca331e435cfb59623099e519a648bfec86776902bca8287aab33c167fe0ae34c7c4aa19738c4bd284478b466e52e67222e822f63ece7ab6e4c148e5a80d9e31a528c6742a2f50b400e9129f7f028218cf453e76056cd47cf319c08e66d5aae52f2d0088be6e74e5dc5516182b18bf6c96170ec35892caa4ec0a79db0a53e893b8351b9b745825090efdc7af9cd60ab411cb0b1c6ac1d12a8c7e93a76eeb4dd7bd9129c8a590b47ceec996ab85e2f5a675f4e3b99702b1f19a58223c6c0c7fe417721bb150891c92f4d0303466167a80b8555d750399ff79348d5af203113dda5d822ae3f7858a637e6a20cf3372a67625bfbcc98ca1b2bb9159d60dc07e7bc790abaa7a10248b822f71b5292c2f375ea13ecdbc7d2514ab0644ec4f5b331c7a663b1539458e9cd765ed154797ee6b51e4693c632098de3fbac94b12b30711f8700292df4c8f8df617a63f7c3e94b4609afc9b24f50988bcb39d58e63a14ea09d9c6d7b345f88694263d11bcbe3f70728cbaac78ecd7091061edfd4d5656182ad15ccfc056595a31cf90c74d03ec2c9f9d41fbf6ab576908f2a28fb569f4ce9d879efaac8dc5ec15f5726d4efb992d010c210e5fb014b4ef454df651fde2e7b1706b51752f457f37cbc2b733e2bfd3f93e5066db2e900c020b0193c4cba73f2080cca18670a248ad93666d59c1505ff3a2f6c91909079c037d3e4139fbbfe9ca690ba11ebeb20bb785e6d1938d052aaaff3225beba77397eee0726c7e188e9ed30459c02c92ce52fbb8f3c62e3f627ffb6a826e9334408febe3af447f045e187eb2d2ce13ec023f73120ae4f23e47d5a4b4e35a53e411f9ec1cea46f94bc25b104cce0d0f4aa9fabc552eef24bc512b2705056027dc77f30476354919d6d74373637d4200537aa8e57ed336ba03cc83a13f3520e8ed1103ef31875705ba11dd2c763b52625fb0c69f204420eb8ec0c9de2c515ff186141df2fb601d324a57f5d2f0ca9cdcd25fa90445c66216abd4e7dc87f2faa07fae96b42459dc287ca538c2e5aecda33539a1bffd2b02f9bd65c50eb8ce80c4841cdd42c260edc450f281d85ccbe6eaabd838acc13eac61bf1665fbe4dc439216fa4a610a8233da00de9421c1ae37647d70a2d4e1e3b8dde5b09a2438dbaa09cc8a61abc16823f7320d08582e08c1d6ebea78769df0927b997bc0646a7f7b882f17cb450082e6fcd9fac0d06f6c846cac9c34e0f76f7d19ecb1bc6efd2895df50856a6efb2a24926683f79ee86899c911a9fe41d5caaeb7f08be58a1739bf4b9e3776458a3ffe772b135393ca5d39e9d1cc827e43394b4040f02b8ce6288ab2fadb7c0064aeb7d22a2f5e664ba785af89ef5681d4073c01394170c17dc8595a4d7355b7d42aabc7882e720d9973f8504612cb9fc0a93a1aeb369f0cd2a5097329c5c8cbe8e871a246a73e3efe63875d13457c347997509757311343f932b6f835eadc9d8c265e7a802a2d6ca10c2f47ea0a77068c8db05fd7406289383f6120753d9152fe2e307351d7b896ee4142b42e47639812a704390d314737b4bfa95240ac125c5aa1805e7a3612512e8c5b56b8ea9019b229bbb74f849ac402bb483bd0347b155363ed95987b94b0b8cd4528adb3712352b14853f4d67f6221470bde19a195d1f12a39b31608faa85cd54dab4dcdaa88506f223ccf00c8087724a11e0bdba89f589a229712ac00684af337d56cf597d13f43d364235556636bbbcf62277cf3dcb71d2102d87cc4e43ebfc8bcd4e668c49b1ad4af941bdfa132ca5cd5614a020d1717aee42cc853154835176933e064e90009c4006300756a804e650d713148679486c9aaff4d14141e960f9947deef2253ee4cfa4f7806a56f9bbcaef680ce9b6068a62d0500035827f5e2a65a16fd9e8df127ede916e671556f15d6c10b9a2608f06b553b8f1993f3ab9a453a8958e39b07033f74d022072d621e7251034baaabe5f3cc95e3a65c724a2fb5bc83096d091c31d34622afcd9c6", 0x1000, 0x7f2}, {&(0x7f0000001340)="a610d3ead7ae31df7b8921823c293a5d33ed67d6527d86d7cb31902bb0b375c0c278fe127650b814daa30bc900ed5a41f48cf0b0d80d0d2886ad76482fb53e649e82ae43ecc0574e10c15ced99765c5218ecdf6ec1dedfb66e44b2be30499820fc2e7afa9fe6cb43ea1f3b855366267ffd45855493dd2e81244bff0c997b7dbfe2fc166c10215ede", 0x88, 0x4}, {&(0x7f0000001400)="09802fc700e81dc77f05d1c9d96b34cffa5c528b175902957fbf2c1c2208f449a739163a41ce60d31690c7c22d2d6770fa36e852745d4d4eccc391c4d3003cd5997b2864ed302d6aaa3c0201716d509f9719369924cd3134cba087cd819d8285c45cb0d087cde9bd36a94f35de6078b499f83ab0ec98e1edf16f55916a771e99fbfc5cba834e35d24455ea3daee72d542e2200941379be1733f26575332c4d4c6feab90c253f3e2bd47617225561ff3ec6b4c9aed8fc3cad609804bebfac74443a7eb10679d0575d7d39e8291e7bff3d128eb3a897653c16b9949249ed38c4226c641108ae016deaf8ab00a4", 0xec, 0x7}, {&(0x7f0000001500)="a9be4b0903c65a85507dc81201d6b2c0f437624d27cd178055be0a47a29afd3607fb1544d41a524c533756221de11af39e10862b85a863d6d4cc3cf37a6e37ea069c6b9651b14aa9cfcd11be2d04b00166f0a81d62339ea3d6a54a4d49a9704870faa62f198e633ebaf0f397ac356f3c10b6047ac6ecffba0894b737a30de895adb106094d47e89c4abe0ec63f8b33778aa91702eed24a", 0x97, 0x1b92}], 0x1000001, &(0x7f0000001680)={[{@cruft='cruft', 0x2c}, {@block={'block', 0x3d, [0x3d]}, 0x2c}]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x300, 0x11b) r5 = open$dir(&(0x7f0000000000)='./bus\x00', 0x300, 0x4) r6 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001c80)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001d80)=0xe8) r8 = getegid() r9 = accept(r0, &(0x7f0000001dc0)=@in={0x0, 0x0, @local}, &(0x7f0000001e40)=0x80) sendmsg$unix(r4, &(0x7f0000001f00)={&(0x7f00000016c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001740)="262f3e48b826f3c35bfb17f3abb1c3691d7bc9fab2e864e0cde08e84f0507f883cf9c20aac5ba43a9a457c1a7ee9e2c2ed84c623759deb3ae32fdd0f1b255225fed34e0c6ea91f693784239a6f241710efe032c7c6f8c73f3a5143a37b4f0d7f1c2841b2aca4beffec1623e66ad723b4d0c19106f5866bb6011621180a251250ec4df510518f5aa0ed352f8bf0fe7380326ef5cfd9aa3aabc393fd7d5cb93fc0118e7052d6123952299f1071e3c3f699933408935c2767a692c1c82810071046ac2bd62a9cab804b47ffcfee7f66dd63d8af5e78eb75363ac11cc9fe076450ba", 0xe0}, {&(0x7f0000001840)="22520e70a0a0a077b4a27e812c332c79996fed1b862eb7bfbf95d0e6ba1c8086268436b263af093909d0c15baa9a8a76641ca831da8cbc96ab038b8c9fb5d8720c3372d1815fdc299b11d32623c4de263670f1d9b0d35d9bd98f943d0115b552f9f94fc2ea5b249c3b024e5a51269c16f5a46d6ee8e51d0033fc96abd177a9f49ef1733b3d02beec57bc74d2ac8bb80552602dace2d08da0beba4ba6eddc49620a7e3ebaa9d81b121fd01a770f0afcecf29e416085e93797f37b95f4c5cd0583ecbde1da80ec6cb8ca60ca84865740674d7a9a79ad3689309a25b5b7", 0xdc}, {&(0x7f0000001940)="e5e66b5eb67a09819a30d24e5396b0741c80f7131e171ab8364d9b3a84d117270da77c6f37197ae73b280c721c6998ef5e6c826d9f571910e911715ad1980f9072e66a8d069951f5", 0x48}, {&(0x7f00000019c0)="76c40f96d3bad7881addbcdabf4c45b6ea0fda0ea29236d43472e3e8bc0d044640c2067a5fea13588041fe79f6d0af9177efd35d16995cdca60158887739f9cd9e8f15e51d006eb8ec29d63a6f72946d90adefb23b7755da5fadca603144e035f4dead5a15eff372ef51dad71b0ae24c71480df45be9857a0ffebcd2e67c150abb3da42e69da610f867f1b29f48c08f8223af66d9d0edd4af8604761c9bd6e5b3162a0ac05b5ae374ab2b5a91abb3daf5c45afd703a27f8219f91f59799a4cad1604fcd86cae0976", 0xc8}, {&(0x7f0000002040)="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0x1000}, {&(0x7f0000001ac0)="5a01920636718d95408c6eb6b2ba2d68f81c51fe693413ddc89be457702d02b88c4e5b971e2f5be3a180451b6227f19cd64fceaa3853cf07beb3982b0cbcb7513d70f1782fb7", 0x46}, {&(0x7f0000001b40)="eb1c599bd7391b3676f1efc401e34a0d444be065642d40b99e9b7b91125e42e3a340d477c33a738e6350102829e8d30d7cc03a4390c61b80ab75518fd6f462b473d275ed4a42a78f33a545bf9786a71e223141fee132286ce99def743242a7bfa6cd86b1086e80c043d370aca7a4b778f25e73af4a267223d972c74afbd179280c", 0x81}], 0x7, &(0x7f0000001e80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000ffff27000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r0, @ANYRES32=r5], 0x60, 0x840}, 0x0) 2018/04/03 15:10:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x101040, 0x108000000000000) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="218b44b6525d63c5f58f5766d181895ae3091aa28dc288dce7035619b1c8b076059a4352d6a7993a02a95fe4b9f7be532d4f47ce7c6c634de03a89acabe36800806c390196bbeb56b5f2d7d02806744f17ea97a57d3fdf503c6ccefdcc62f0574cc621eb1555e80f2559f431d20ad656ff2d1523d1246df0329954343464941c3214f497f8c15f83a0353aa9119e7521aeccf0168fa31e44620d57c58c653acbde5b7f30993e33bf8417f3605af07f8d229c1ca9b4fa7a067f17999acfbc12823baac85bf43369bbad90bb6437db42473e5a38e309856335103f8852597d5b1dec4fa24ba48997037ff6d50bdeddbc6aa6f1f548d0e26028b10300896d5321217284e7680f7966378554eb101d8456e4fdb012290322f13ce90b885b515acbe8ee06f950a47aba148355b0d827b3072b1816d821f121bad2e93f12feead849b2c43093905e3d338d24649d3623709ace4becfee2eb66ed7127cff817965f15cf3b75dd4fb10ffc85fd9ae1c6dc111a1eb8a7285ed3e2bab58ca07cf5e75ebacbf03ce586f009aa7fb32d29021483357a2bfe3e71e6a6022b8dd2726cf117ff2824561d415815cfd3d98c70ffb32106f92b8eacd18d2b1de800a2c73085d55f4cc25d197bd90698325521bf7b91704b23789cc3cf7fdd9c0ed7177180ac261eca1b1eb66b3adb61eebf2733e40dd1d81925d32e7c270412e219974fe6971995af57c01f23a85aff03fa9e895447cf4860003a9f9bb3c3caf18a5209450012ad2d44e635c6d096359afe67ebfca0eb3072b41d58b7bda3bfc337e9410e763caef38f35c92db2292b21e6e344df01dde2c5ba8953913dce227f8100c9ceee2150bb5a8fa3513f4e2be3007e35ca991fb9f8d956176a1139ece48953b3938f8d881fb8fbfafe056d1cbd5feb8536eca5b2e81b380b62f253568aba3cd9d5e57c84b5e764ffd42dd1fdb71e65a29a7366661612bcfc9a8138650b40a8893c62a47952bf4c79c127753b4342f4d49a3a5c2b5f79d780eb9f47f7cbcbaa56f3df258c7d386d34bc91df603c4311c1821f2148cd960c35450e591fc4fb17edc049479cb774a504c7bb5bc397f90df8a9d716a7b74b736ad31e22607e1b933858115a52830ac99694cf1d7f778146b74120425aec887dca3f4c34cb46da86b94479fb091cc25769fd4054a73eba0cf520eb33a754e5847e99101352dd24e66cb23223fe544aa1f1630ba405a8d36c11e65344064e6b6db8a773308a15ee88da87256408a8fed2a7bce5cc4e6f39392cda4797b8a036901deb1fbf3f06fc71ea700f35577619afc8699f26e07bee5873fd457f4bcfa2e547ea3a1a422486177c38f98836a28bf00badaa7dbd63a5226f654e7cc231f9e7aa4da4e12ac7e4bee9bbf8f5281c9b5f5e70f54ac7aaf8f4ac6a7614a0b87c76de1a63930bee0fb57db29a1e4a6d24b44d8d5bde2df9516c17a0e15040c845207791f3d943c439c13d7d7f3762691465ee44dab754b6a0da0ec9c95c7ecb20ce9815716c2b568ff2c764683f0d760b3ee9041bae228b6d0e6bc61651152feff0d390015337c1d609f38c3981e2fe1504a726f30f174c7bad3bb4817b83fe8fea3da527d6958ffaddb111f900724b34a133893da9cb887cd9847a7355d7bcc6578a6460a49085597b47a316f58b47d6ffbed0154be126e94151eb4df1fb12ff6c410637c2a5617cb826621e953ba65e4636863866fd43a3bce11658b3800ff9a35a1ce7976147b659b5fef2d69c7b2df3e6b0bac19e8ab26af5d661aadd4454a7c151c44bd481e7d1c992e7fbca871d7b4b0bec604a2953b150f01901355d29204fcec5c0e96da2daa879445aa30014bfe29e062e1c86b90d5b77daab96dc4195518e8bd2821f61f6ceeeef56dab638558b29f4d2a86f675075e686b10da4824084f75d3b731ea25aceb50eb30989d4f4b88febc5ea31cfceb3cba3e1382e7180d8c648548e32dfb4064c0ed4ff8ec7257f0cc2a64d16d5b11fd25454edfac8ffe080bd09efa50f361efe767d7299132f54cab907e34a924e9b33d6bd4970cb5499cee36829060c56f3840e4b4646b3f1cf4daa3d6a79cd8d9e79a625e3a61317edaab6c37bebcc7d43077b605b7ee2a05f40e935069a81e333fd95ab77d20c4adf0670fac79afc9cda040cb921f6f31d106177a4c6c3da5bcf0f1133ca6d6d646586252f85d140d0ea4a794fa4c14d34cefa4b83248f8f1140f7f5078c9de8bf0c868031f50045a2c9546c02c7323c9f0646d8527c7a140d604503900e562d166feebcffc1b724e5030f05d01e3159cfcedfd68a34c48ab9fbb0054e7b4eaa4c85ab682f8a24f20c4c3203064b4d935fc4b37d9c0b2e0dee7ed0a98c9f1f5c603bf179eefcdd099c16881162caf839b203fb2edf945cb47bfc34508bac628ae7c0561ef1c8ba5486dad5b4b8bc5f75737a8ddefab4a4b4470a74ff9249d630f097f7233fcc65567f9e987a1970184847a02b53824cf7c550f8b75d521d21d56c05bfe479bb6015c8864af221f34dd2ca1af5515220b1dc4d8827f607cb2163352348231c06427b01bdeda44cd929b4a3ea9eec2372298d22e643fdf95f9d64a851b591accadae8451033cd9282ba91ce70c7471ebca86a3a792aff4a461cdafef1ca92add4644cdda04840ce172bd279225c4f0729146975d61d103a2d4851a89e93a0bff7d69e3332400ba84e8f0e8cea8cd984b543324e8426de99e28ce3e5ee5085ffbc6c24dbdd6e268343d774e78a2fc3215d642e7e839c391f064c39beaa6136a1fd36b782300be7591581564276ac1b0822978908517eb6ede72ddf4d39c2e26c2d9459bb941848fe2011fbaffd599d7156a2177652f3ec6714391728c75d3542285b2de34f6e34cfec3051", 0x801}], 0x1, 0x0) ftruncate(r0, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x1, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=""/72, &(0x7f00000011c0)=""/193, 0x7000}) 2018/04/03 15:10:13 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000580)=""/124, &(0x7f00000003c0)=0x7c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) getpeername(r0, &(0x7f0000000740)=@hci, &(0x7f0000000600)=0x80) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) fremovexattr(r3, &(0x7f0000000440)=@known='security.evm\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r4) r6 = dup2(r2, r3) r7 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() sendmsg$alg(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="1e2286a0fda62f61357a8ed0216802317fdb376fa1e1a5c58f79d253e824ffe103ff034b6a2bd662428353199aebfc6cc4350df004a6965fd4153dd7059285ab7ed405587e2ab4d7376f82716fdc42fb3bcb71bdbe9ef42b1c76035b2a171b192ded4fe5436f82f53c6c19279abece06086211cf6730786eb1b267884144814dbb40cffed2e8f25262187f024fd8972b20b156647f459ec6cf0cc0c6a5feb3b08d4f4c56df7e224ff8e4afdfbd86597e84c42e8424adc36e0810330a2c2463a9c161560709f05f01a5374dccbaa6a05b1d0960690a1ebdba908c66", 0xdb}], 0x1, 0x0, 0x0, 0x800}, 0x800) r8 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000640)={0x20080522, r8}, &(0x7f0000000680)={0x1, 0x61, 0x8e, 0x0, 0x1, 0xbf}) dup2(r7, r1) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)=""/135, 0x87) memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000180)={0x0, 0x5, 0x5, 0x8000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7}) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000480), &(0x7f0000000400)=0x5b1) r9 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x200000ffffffff, 0x20000) pread64(r9, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) listen$netrom(r6, 0x9) 2018/04/03 15:10:13 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x200000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x18}, 0x9, 0x0, 0xff, 0x4, 0x1ff, 0xeecf, 0x1}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/03 15:10:13 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = fcntl$getown(r2, 0x9) prlimit64(r3, 0x370acb44ca94eceb, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000140), 0x7fffffff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/03 15:10:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664696e666f007d214b39ec34fa6f1e9139db64c421979431572b412eeab600000000") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') name_to_handle_at(r0, &(0x7f00000011c0)='./file0\x00', &(0x7f0000000100)={0x3f, 0x4, "7d462938cd74eda8b6ea314afa3c3e961c6f5f4538cee228fb16b8ce6b917d546437df8f51dfabde187e1e557144a707920f52fe4a7c82"}, &(0x7f0000000140), 0x1400) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x13b7, 0x80, 0x2, 0x6, 0x9}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/03 15:10:14 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) listen(r1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x5) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x3c8, 0x1000, 0x0, 0x10001, 0x0, 0xfb1a, 0x10, 0x4, 0x7, 0x0, 0x100000000, 0x8, 0xb80, 0x5, 0xa, 0x200, 0x6c, 0x6, 0xffffffff00000000, 0x40, 0x1, 0xff, 0x80000000, 0x9, 0x3, 0x5, 0x7, 0x100000000, 0x0, 0x7fff, 0x5, 0x100000000, 0x2, 0x7, 0x41f19a88, 0x2, 0x0, 0xf3a, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x20000000000}, 0x1c000, 0x1, 0x7, 0x5, 0x6d, 0x7, 0x2}, r4, 0x8, r0, 0xb) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) setsockopt(r2, 0xe1b, 0x8, &(0x7f00000001c0)="d144c8d3fe4c101de49060ce5b67a2ef8c06ff2596ea946939d971f28737ac498f369e24ec2cb9896e5088f03d9f74a25139f73dc7cdf7179302726ad6c6d6184e16c48d0012842eede5005bf7fb3db51c4a666b86f964af944791ca85842a2972f3975af997c0d5b8b6c38b72eff34a482cecec2a23208bea452dbdf01ddffb1a716aef13bbed50213981030504c6dd5e766b0c8e00afcd626862c53a3255feb8898f5da26b9d29259a8155627e57bedebf30324866aa1a7b3e8854e29211", 0xbf) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0), 0x8) [ 83.574379] EXT4-fs error (device sda1): ext4_ext_remove_space:2934: inode #16550: comm syz-executor7: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) [ 83.613488] FAT-fs (loop0): Directory bread(block 112) failed 2018/04/03 15:10:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f000039c000)=0x3ffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) [ 83.639622] FAT-fs (loop0): Directory bread(block 112) failed [ 83.657324] EXT4-fs error (device sda1) in ext4_setattr:5545: Corrupt filesystem [ 83.676361] FAT-fs (loop0): Directory bread(block 112) failed 2018/04/03 15:10:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000019c0)="d2992b0221b550e6d2296491759528eeb4e0624cd581d34381f0019c72fe605257e9f44e8975dd181d5d593c351f87c5b314454b60195c7814e4a8ef899ca9ee687d1d47a75c2caae125005c", 0x4c) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, r2) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) [ 83.690348] EXT4-fs error (device sda1): ext4_ext_remove_space:2934: inode #16550: comm syz-executor7: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) [ 83.761963] EXT4-fs error (device sda1) in ext4_setattr:5545: Corrupt filesystem [ 83.789418] EXT4-fs error (device sda1): ext4_find_extent:903: inode #16550: comm syz-executor7: pblk 33793 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 83.810360] FAT-fs (loop5): bogus number of reserved sectors [ 83.816438] FAT-fs (loop5): Can't find a valid FAT filesystem [ 83.826627] EXT4-fs error (device sda1): ext4_find_extent:903: inode #16550: comm syz-executor7: pblk 33793 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 83.853907] EXT4-fs error (device sda1): ext4_ext_remove_space:2983: inode #16550: comm syz-executor7: pblk 33793 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 83.882734] EXT4-fs error (device sda1) in ext4_setattr:5545: Corrupt filesystem [ 83.899390] EXT4-fs error (device sda1): ext4_ext_remove_space:2983: inode #16550: comm syz-executor7: pblk 33793 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 83.926335] EXT4-fs error (device sda1) in ext4_setattr:5545: Corrupt filesystem 2018/04/03 15:10:14 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x4, 0x2, 0x7fffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="111077f09f59f4e21177be6a5f81c0d743af4f2ca9e1cf9b3ac243359f8ae48190c806a290c619378beff185bd6beb2bd14bff0fca264c776cbdf83818f51657814af171cb7d09d69023143977ace0de99810ca0c7967e656b6e0a042c8e2e7a0c2dd02cd0600e1e7c62d1931e5c2383a6b2e87441432fdef7702d9ab083ee24ff41774c240f3b33626e8bdabff956ab", &(0x7f0000000100)="afcf2f93310e74028f03ee0cf2c7035a4b1fb438e5a36c3594b156240697a31772a3d2d02c9bf533ac2e10f0db288162efb07145cc197bfc35e14438834ce0c29dd85beb0fc60761fbd47edbd4c47b0730a07e420dd1facb8e8dbac860040d6cd27181d16864f2005f4b55b33cf49cca", 0x1}, 0x20) 2018/04/03 15:10:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0xdd, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x40, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00000003c0)) connect(r1, &(0x7f0000000100)=@can={0x1d}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) sendmsg$can_raw(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000000c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "73013637aaa0d0f5"}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x8}}, 0x200, 0x1, 0x2, 0x10001, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r3, 0x2}, 0x8) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/234, 0xea}], 0x1, &(0x7f0000000680)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) 2018/04/03 15:10:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$notify(r0, 0x402, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='westwood\x00', 0x2ce) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000380)=""/250, &(0x7f0000000080)=0xfa) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2}, 0x10) shutdown(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00000000c0), 0x4) sendmsg$nl_route(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="1003000013004f5429bd7000fcdbdf2500000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x310}, 0x1, 0x0, 0x0, 0x1}, 0x4080) 2018/04/03 15:10:14 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bcsf0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x31, &(0x7f0000000000), 0x4) 2018/04/03 15:10:14 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x6, 0x22, 0x1, r1}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x2000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) 2018/04/03 15:10:14 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) readv(r0, &(0x7f0000002400)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf1ffc)=0x10000) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r1, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) clock_settime(0x6, &(0x7f0000000140)) 2018/04/03 15:10:14 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x3fffffffffff) r3 = getpid() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0xfffffffffffff84b}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xda75, 0xfffffffffffffffb, 0x1, 0xad, 0x0, 0x0, 0x180, 0xe, 0x1f, 0x100000001, 0x1ff, 0x401, 0x7, 0x810, 0xa9a, 0x1, 0x7, 0x6, 0xca, 0x8, 0x9, 0x1, 0x401, 0x16, 0x2, 0x4, 0x1ff, 0x10000, 0xffff, 0x200, 0x5, 0x1, 0x401, 0x6, 0xffff, 0x9, 0x0, 0xdf, 0x1, @perf_config_ext={0x6, 0x3}, 0x2, 0x5, 0x8, 0x7, 0x5ed72d41, 0x4, 0x40a6}, r3, 0x10, r1, 0x1) ioctl(r2, 0x227b, &(0x7f0000000000)) 2018/04/03 15:10:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc8d8e6c9f31b1a2f, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x44018000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa8, r1, 0x100, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000a7a5d3da78b5c38e1c2ec85a90be790f57156d9a4c4bed054977900d95af27960da736f8d54f1d6fb2f77816baea49d4a082960cc44b53116ceb42f9d17c3b670e"], 0x20) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r5 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000040)) 2018/04/03 15:10:14 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0xf53a, 0x100000001, 0x7, 0x101, 0x0, 0xfffffffffffffff9, 0x8000, 0xb, 0x80000001, 0x200, 0x3, 0x1, 0x8, 0x10001, 0x4, 0x1ff, 0x100000000, 0x1, 0x36f, 0xffffffffffffffc1, 0x1bc3, 0x4, 0x9, 0x508, 0x28, 0x3, 0xbdf4, 0x100000001, 0x1, 0x3, 0x0, 0x6, 0x5, 0x23b9400000000, 0x2741, 0x800, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000000140), 0x3}, 0x20, 0xfffffffffffffffb, 0x9, 0x7, 0xffffffff, 0x93, 0x10001}, r1, 0x6, r0, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0x20}, 0x1}, 0x8000) 2018/04/03 15:10:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65030400003db3ee5976696600cf5bd286310930a09d83f7578317ecbcef0b59718d9559c6190a039d623e0b8ee94d4741964acaa3f8b36260c9d62125e0f49a26a0b5d246e70d78ccf8a9c9ebb2beee6e3f62a72f2d81b8aadb40e6825d553686d2199ec2c787382c6100acf9060b1274fd7cd83fdcff5f9874bb3c2f946f57fb94b53f82e087a4057a1766e318b7f459f8b0372bd4") ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getpgid(r1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x80000001) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/243, 0xf3}], 0x1, 0x400000006) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000480)={{0x0, 0x0, 0xcc, 0x7, 0x2}, 0x7, 0x401, 0xfffffffffffffffc}) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x0, 0x0, 0x100000001, 0x9, r1}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) [ 84.364605] x86/PAT: syz-executor1:8403 map pfn RAM range req write-combining for [mem 0x18b8c2000-0x18b8c5fff], got write-back 2018/04/03 15:10:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) accept4(r0, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80, 0x80000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000100)=@generic={0x0, 0x7fffffff}) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)=""/219, 0xdb}], 0x1) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/03 15:10:14 executing program 2: getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200080, 0x100) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2}, 0x0) 2018/04/03 15:10:14 executing program 3: r0 = msgget(0x0, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r3 = getuid() r4 = getegid() r5 = getpid() r6 = gettid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x45, r1, r2, r3, r4, 0x28, 0x1}, 0x7ff, 0xb0, 0x7, 0xb9, 0x8, 0x4, r5, r6}) r7 = socket$netlink(0xa, 0x5, 0x0) fstat(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000000)=[r8]) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x84, 0x6b, &(0x7f0000000040), 0x6227bfb0004c0920) [ 84.470928] x86/PAT: syz-executor1:8403 map pfn RAM range req write-combining for [mem 0x18ba12000-0x18ba15fff], got write-back 2018/04/03 15:10:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000010c0)=ANY=[@ANYBLOB="240000009900ed4a00000000000000000a00000000000000000600000800140000000000"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}, 0x3f, 0x7fc9, 0x0, 0x9}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x84) 2018/04/03 15:10:15 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x2, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b836379916959f3df9301f00100000c4f2806743ed3fc0b31480b29d7c6beeb4bdf53bd3af4ad7c0defeab05f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440c107cd987fbcb262e3628377392d14190"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000a00)={0x7fffffff, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1000}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000700)={0x38, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x80800) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414ba00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f00000006c0), &(0x7f00000003c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) openat$cgroup(r1, &(0x7f0000000680)='syz0\x00', 0x200002, 0x0) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/03 15:10:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000013) fcntl$notify(r0, 0x402, 0x6) timer_create(0x7, &(0x7f0000000240)={0x0, 0x3a, 0x2, @thr={&(0x7f0000000180)="044b6982f0650b11b362f581ae9495e448eb09b401c48b45e45daed5016178d7dec6630e359ce0c1d29da50ab32cdf0e5112933d3980e804dbaf26f0e1df1af0cb60a4648fbe2edca214aed1a55c8ac85bd13065bbacdb5f3d9a7858c2d8c89d08413db04ed6f1", &(0x7f0000000200)}}, &(0x7f0000000280)) timer_create(0x1, &(0x7f0000000100)={0x0, 0x10, 0x1, @thr={&(0x7f0000000040)="2a45ae2ee8ba2f3bcd0413b4a87812b093b8b76520be93e7bb4952895400d035ea89a778757eb5ef2253eec977f39745590378544f", &(0x7f0000000080)="b6934442641d0d2e1a28b1014fa21669bba9fd9f77d27ccd20ed8f29d730320aceae3b6cbbd91cb552b588fe33037276d148e60f3e26a40da2ad89e5206fd0559080ba0e6d975851698718b07a5e3bb85601954705f1"}}, &(0x7f0000000140)) 2018/04/03 15:10:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r2 = eventfd2(0x155, 0xfffffffefffffffb) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/03 15:10:15 executing program 6: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x1000000000003, &(0x7f0000000180), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000a19000), 0xfffffdbe) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="9ccb35cbbb769a53c2aea314010f61148c0c8f82a86ddf002f7e4e02e766cd8e4cba5649df09496b50356ddc9ba793c81def0a12cda8903f00000000000000997fcdbb928a13f8139962fa4de889145338188b9ac8913de833178485", 0x5c, 0x0, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xf4a3, 0x44000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'vlan0\x00', 0x3}) 2018/04/03 15:10:15 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000580)=""/124, &(0x7f00000003c0)=0x7c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) fremovexattr(r3, &(0x7f0000000440)=@known='security.evm\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r4) r6 = dup2(r2, r3) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() sendmsg$alg(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="1e2286a0fda62f61357a8ed0216802317fdb376fa1e1a5c58f79d253e824ffe103ff034b6a2bd662428353199aebfc6cc4350df004a6965fd4153dd7059285ab7ed405587e2ab4d7376f82716fdc42fb3bcb71bdbe9ef42b1c76035b2a171b192ded4fe5436f82f53c6c19279abece06086211cf6730786eb1b267884144814dbb40cffed2e8f25262187f024fd8972b20b156647f459ec6cf0cc0c6a5feb3b08d4f4c56df7e224ff8e4afdfbd86597e84c42e8424adc36e0810330a2c2463a9c161560709f05f01a5374dccbaa6a05b1d0960690a1ebdba908c66", 0xdb}], 0x1, 0x0, 0x0, 0x800}, 0x800) r7 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000640)={0x20080522, r7}, &(0x7f0000000680)={0x1, 0x61, 0x8e, 0x0, 0x1, 0xbf}) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)=""/135, 0x87) memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x3) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000180)={0x0, 0x5, 0x5, 0x8000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7}) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000780)='/dev/audio\x00', 0x301, 0x0) setsockopt$inet_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000480), &(0x7f0000000400)=0x5b1) r9 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x6, 0x202) pread64(r9, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) listen$netrom(r6, 0x9) sendto(r5, &(0x7f00000006c0)="8e318629dbfbcdb942d53e5b973687e2081d655eb901f8c9b906ee1843fc065b0ab518af0b06eb0b51ab0ea6dc896d23a976b88044f27cc70a5fe3d70ed88ae7e09c7bdb2411f6bf4f1b02a4d8ea2ea15733ac31f7a7e34a0414af5636adcf0d73ae9185418128f898d30a3ee6880f3a83ba3edae3756dbcd157cd24ebf73e563f77f37af7e164293f6762c5f86f09f44f6fec5e64cfba129b656604501f86d95e", 0xa1, 0x4004000, 0x0, 0x0) 2018/04/03 15:10:15 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() stat(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept4$packet(r4, 0x0, &(0x7f0000001600), 0x80000) lchown(&(0x7f0000000040)='./control\x00', r2, r3) sendfile(r0, r0, &(0x7f0000000000), 0x1000) fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r5 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) ioctl$int_out(r5, 0x0, &(0x7f0000000140)) 2018/04/03 15:10:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7f, 0x2, 0x2, 0x5}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x1, 0xad8, 0x9, 0x3, 0x5, 0x4}, 0x5}) 2018/04/03 15:10:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x3000, 0x113000}) 2018/04/03 15:10:16 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x4000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000380)) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000380)={0x28000000, 0x10000, 0x38}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="20010000", @ANYRES16=r5, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x48001}, 0x800) syz_open_procfs(r4, &(0x7f00000000c0)='mountinfo\x00') 2018/04/03 15:10:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8931, &(0x7f0000000000)={'bond0\x00'}) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/238) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xa6a, 0x2, 0x7}, &(0x7f0000000200)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000002c0)) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000240)={{0x7, 0x7, 0x8, 0x0, 0x40}, 0x6}) 2018/04/03 15:10:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xe72, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() process_vm_readv(r1, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/161, 0xa1}], 0x2, &(0x7f00000015c0)=[{&(0x7f00000012c0)=""/207, 0xcf}, {&(0x7f00000013c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000001440)=""/250, 0xfa}, {&(0x7f0000001540)=""/39, 0x27}, {&(0x7f0000001580)=""/61, 0x3d}], 0x6, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x20000000004, 0x4, 0x6}, 0x2c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@assoc_value, 0x8) 2018/04/03 15:10:16 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x7fffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x7fffffff, r0, 0x0, 0x2}) 2018/04/03 15:10:16 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/te\x00\x00\x00\x00\x00\x00\x00\x00') get_thread_area(&(0x7f0000000040)={0xfffffffffffffffd, 0x1000, 0xffffffff, 0x1b, 0x1f, 0x100000001, 0x7, 0x9, 0x80, 0xffffffff}) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x805}, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff}, @icmp=@address_reply={0x12}}}, 0x2a) 2018/04/03 15:10:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40001, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x40, 0x4, 0xb, 0x8, "78ab7a08e19be459baa93562388177e0b9ed714110b3304ab21e41f7a70e02bd45029360e41f48a42e489cdbc37e1a6dae4b2a9a7bc02d04e8528953427e9b64", "c3c805e14eefacebdb221b360a8b8248790f9ff3744d33cd7a359de4b3928559", [0x7, 0x5]}) 2018/04/03 15:10:16 executing program 2: r0 = eventfd(0x8) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r3, &(0x7f00000003c0)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000680), r4, 0x1, 0x1}}, 0x20) 2018/04/03 15:10:16 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0xfffffffffffeffff, 0x2, 0x2, 0x2, 0x3, 0x0, 0xc354}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/03 15:10:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000a000)=ANY=[@ANYBLOB="cc0000001b0001020000000000000000e000000200000053fed0eb00000000007f000001000000a2020000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0008000800080000000000fd"], 0xcc}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) 2018/04/03 15:10:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02001941eccbae31e1c42b00100088000000000000000000"], 0x18}, 0x1}, 0x0) 2018/04/03 15:10:16 executing program 5: r0 = socket(0x1, 0x2, 0x10001) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000980)=[{&(0x7f00000009c0)="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", 0x505}], 0x1, &(0x7f0000000040), 0x0, 0xffffffffffffffff}, 0x0) close(r0) 2018/04/03 15:10:17 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) accept$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000180)=0x48) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000000000), 0x0) r3 = memfd_create(&(0x7f0000000000)='-lokeyring%self\x00', 0x1) accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ifb0\x00', r4}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000140)=r5) 2018/04/03 15:10:17 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'bcsh0\x00', @ifru_addrs=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}}) 2018/04/03 15:10:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0x1000, 0xfffffffffffffff7, 0x3, 0xfffffffffffffffe, 0x2, 0x8001, {0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x9, 0x81, 0xffff, 0x3, 0xfffffffffffff000}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x10000}, &(0x7f0000000080)=0x20c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x3c8, @dev={0xfe, 0x80, [], 0x15}, 0x8}}, 0x3, 0xfffffffffffffffe}, 0x90) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/03 15:10:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001280)='/dev/snd/midiC#D#\x00', 0x4, 0x2) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000012c0)={0x100000000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="0090d3a7bc3df1e3000000"], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0x3000, 0x7004}) epoll_create1(0x80000) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000014c0)={0x100000000, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001440)=0x0) ptrace$getsig(0x4202, r4, 0x4, &(0x7f0000001480)) connect$vsock_dgram(r1, &(0x7f0000001400)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fff, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001180)={0x0, 0xfffffffffffffffe, 0x30}, &(0x7f00000011c0)=0xc) r7 = geteuid() stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001300)='./file0\x00', 0xa000, r7, r8, 0x7, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000001240)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001200)=[@sndrcv={0x30, 0x84, 0x1, {0x65b708a4, 0x0, 0x0, 0x4, 0x8, 0x9, 0x4, 0x2, r6}}], 0x30, 0x20000010}, 0x80) 2018/04/03 15:10:17 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='bcsh0\x00') r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'lo\x00', 0x7}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x80081270, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/03 15:10:17 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = dup(r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) unshare(0x400) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/134, 0x86}], 0x2) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x0) signalfd(r0, &(0x7f0000018ff8), 0x8) 2018/04/03 15:10:17 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x0, 0x94cc, 0x3f, 0x800, 0x4678}, 0x9, 0x61e, 0x80000001}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) r2 = geteuid() getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000002440)=@pic={0x5, 0x0, 0x3, 0x9, 0x9, 0x9, 0x2b0e, 0x0, 0x6, 0x32, 0x100000000, 0x10001, 0x7ff, 0x6, 0xffffffffffff8000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syzkaller0\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000980)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) sendmmsg$unix(r0, &(0x7f0000002080)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="7e93", 0x2}, {&(0x7f0000000180)="72e68d0fa53761dc13cc1fc477a10f0b2b33cab43d0074b6eb60", 0x1a}, {&(0x7f00000001c0)="5e6e9b25ec1434e6fdad719ef797301012fc4eb94bc7bce0fd01653b31c88cd00bc8de8ace30b2648f328a86ca38d64cd54c204ef51c518c69f8180f1986b41e111ab8ea28d623a32bc02ef565f84abfbab5b52dfe28a904babeb80f356c8905122aef5949a428d28680de7bd42c55143d9679998d47d4f3fbea2fc37c57bb63f12b951b084ea9dda49f3bd165648939cc6206ffa2475e81d1aea382a2e82935361635d4303016", 0xa7}, {&(0x7f0000000280)="56f1e7649dd52bde52f27e88af9b7b4b3bdc981dfa380331340341ccbc88c7b80519a23d517df1214e96f126cd1e30b2f7e75ed245c4e16b5ec73081a21565299a91c4e5594bd91a4a99b5c07be57f6efa893d2da1eeb62bfdeb132c9e", 0x5d}, {&(0x7f0000000300)="75a8a38d2903d412ad6a0f2bb435ad86edd37613e64eed8824099e42c3240a4e40f96038172a33d4f160423730d9564d379c329be2cf097ad33a030066ddf695f597272e520f20977ca9c5996afe6371abbcf596d15dd4cb9b0bde6082af0e", 0x5f}], 0x5, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x138, 0x8000}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000000d40)="09fb7428b8bd91036dd57b38cec6acdfa30a5ce555ac2db167767ab41dbee9fc85987946670194801ce3452f3330923496694d138e1ab77e0617ceb2ae9ee5611f1c5aec2d026de7c7e9c529273f900b420619077ef7148325d3856ee8", 0x5d}, {&(0x7f0000000dc0)="dccd60336a74336820ad93e4f26f9748cddff10a66af18b5b5cd2351d756b2ca0b4d56ca5e0dd413e03b85690839d4199d6157d415fda9016b49e38caa7bab867a5aa548da5066225ac1e61912abfd9820d9dadae22bcc9a577b835b1c70effdab4bcaa944c8e647fb539ed06171ed6bd2800feafee4", 0x76}, {&(0x7f0000000e40)="3dded7c63c109436fa2888cc352559d7731de5e0fbc0c81db5873cbcd15218287e1ea5245981e10ba720a1f8059f413a75426e6a6ae7c2568654f05a466d7d9ffc613506fdda", 0x46}, {&(0x7f0000000ec0)="d67a34cf423ea18647fc002c3b30033e58f70ed5a6e756b8c07d07f671cd2f9008dd39f67716622d64e81543", 0x2c}, {&(0x7f0000000f00)="5b25d235952f413b1b8a91f1652c884e318dd005a23f3132b2cb06e4680bb6483f01ae78fffc153a7dae3c5ab1934ad0662c3d64071f5c76d0b0315e92bcbbd5ba2375c742ec9bbbe2a0aeec19e5ebb84715bb7b370d3f597606f665e99b8ebcc7465c27f9e1a6f59bc794f0be395fce0fe4721b26023e79cf7f05be2a03ea43517c258044de3498ef6c18365daffb7653900a9860a10bfa3e9f396f3fae49f0046dfcc72dadde43418444f4a24a09a0e5b8c7cdee10cd09b86816bd32c76a79888e9a80ff055513ce32d2460198f954e894c2eeb0edb157744541ee6e1584b677b5c4bb4bbc53ee", 0xe8}, {&(0x7f0000001000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40000}], 0x2, 0x4800) r15 = syz_open_procfs(0x0, &(0x7f00002aa000)='cpuset\x00') fchmod(r15, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002380)=0xa98, 0x4) r16 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002140)='IPVS\x00') r17 = semget$private(0x0, 0x7, 0x400) semctl$GETVAL(r17, 0x3, 0xc, &(0x7f00000023c0)=""/99) sendmsg$IPVS_CMD_GET_SERVICE(r15, &(0x7f0000002300)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000022c0)={&(0x7f0000002180)={0x124, r16, 0x320, 0x70bd25, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x61}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x461}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/04/03 15:10:17 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="649b2bdfaf1633555caa283d08fc72633ea2406b6f92ccd9dae4950724f3dc862af0519b8eaf3c86a0eb67712c88711dac13970f6ec7925f3c4190563d48ce05bb28adda05a0a83100bd1aee58c08579c797773ec978329550147038bccf07ef9a191b20aea2ad55bcfa49703b1bfa907910c933934620648e425b3e960dae8279ded9e3429ef334177820d221d4bf5fcf3ea0cc0ad855d1403ecd19e14b155215fd092e54ca9b0df6314ea8fb658616bb2cc240d913755d7f6acda6c29fb5dad25850821b61a40dffb4bef90276c0db7540f3a3fab9d9a4df20ad36996166523b0e5fedabfd795617d9e31bba5ed8b8406d3b", 0xf3) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4dde7d6d898867dc277bd44544", 0xcc}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x84) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000003c0)={0x10002}, 0xffffffffffffff98) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r3) sendto$inet(r2, &(0x7f0000001600)="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", 0x585, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) 2018/04/03 15:10:17 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x2}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0xffffffffffffffe8}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}, 0x3}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/04/03 15:10:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r1, &(0x7f00000000c0)=@llc={0x1a, 0x33f, 0x0, 0x7fffffff, 0x100000001, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x80) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x0, 0x67, 0x19a7, 0x7}, 0x3c, 0x3, 0x0, 0x0, "067cf9ec8241e02ab388e4b5bb1c7a8b3ebdeb5057653981ee0b7e53fc9642b758171fbf6abbe458784d53ef2d9b9c5bd0645c4c52ef8f66b0d5c6ac0fa30486"}, 0x48}, 0x1}, 0x4000084) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x0) 2018/04/03 15:10:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000001200), &(0x7f0000001240)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x6c, &(0x7f0000000040)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x429, @empty, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000011c0)={r1, 0x3, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES16=r1], &(0x7f0000001180)=0x2) ioctl(r0, 0x227d, &(0x7f000097e000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x3, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/04/03 15:10:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000003080100000000000000008ff1b07a2fdc543f88d600742b1b8714b1604727c5f0dd85cae2bc2bb200c75ec755a765591d11dd84c3f46c7d754896cfd44ae0730160ff52b4963ba7288f038c9767ba65500000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/03 15:10:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3ab27191a018a28b8166006009500000b", 0x11) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/39) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)="4d579268b9781a0b05ce52b6a778f00c5dfce52d34158cf2bd4d25188ce6ab3dd5198479a102f0b3447d855516962bede14707fa1f9244aca1a169b5152a57a0", 0x40}], 0x1, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000780)=""/217, 0xd9}], 0x1, &(0x7f00000008c0)=""/223, 0xdf}}], 0x1, 0x0, 0x0) [ 87.042615] device lo entered promiscuous mode [ 87.055849] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 87.084911] device lo left promiscuous mode [ 87.111374] device lo entered promiscuous mode 2018/04/03 15:10:18 executing program 7: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0xa0, &(0x7f0000000400), 0x8000, &(0x7f0000000000)=ANY=[@ANYRES32]) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) 2018/04/03 15:10:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000040c0)={0x0, @loopback, @remote}, &(0x7f0000004100)=0xc) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x53, 0x5, 0x3, {0x80000001, 0x4}, {0x8, 0x7}, @ramp={0xfc, 0x3, {0x6, 0x5, 0x2, 0x17b7}}}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="04010000160000042cbd7000fedbdf25ac1414aa000000000000000000000000000000000000000000000000000000014e23fffa4e210040020080203f000000", @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="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"], 0x104}, 0x1}, 0x0) 2018/04/03 15:10:18 executing program 0: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000), 0xfffffde5, 0x40000000, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_getparam(r1, &(0x7f0000000080)) r2 = socket$inet(0x10, 0x3, 0x0) ustat(0x800, &(0x7f0000000100)) sendmsg(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socketpair$inet(0x2, 0x80801, 0x100000000, &(0x7f0000000140)) r3 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r3, 0xffffffffffffffff, 0xb6a19ad) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={'syzkaller1\x00', 0xfffffffffffffff7}) 2018/04/03 15:10:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10000) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000000c0), 0x4) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x800000000003ff) r3 = fanotify_init(0xd, 0xffffffdffffffffd) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000240)=0x4, 0x4) r4 = dup(r3) ioctl$sock_bt(r4, 0x541b, &(0x7f0000000140)) fcntl$getflags(r2, 0x40a) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r5, 0x726, 0x70bd2c, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2328}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x34}, 0x1, 0x0, 0x0, 0xc040}, 0x8080) 2018/04/03 15:10:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00') socket(0x8000000000000f, 0xf, 0x6) close(r0) socketpair$unix(0x1, 0xe4cd1c1523bcdae1, 0x0, &(0x7f0000000040)) 2018/04/03 15:10:18 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) recvmmsg(r2, &(0x7f0000001800)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000001640)=""/46, 0x2e}}, {{&(0x7f0000001680)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/66, 0x42}}], 0x2, 0x0, &(0x7f0000001880)={0x0, 0x989680}) sendmmsg(r0, &(0x7f00000012c0)=[{{&(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xb8, 0x13f, 0x8, "672cbbf7cfabf9eed475af89bda47b170c8d856253a485493c3413ca98fc890cceb4a6e66db8fc6e1b23fc3fe87395b5f721279bacd568ded338bac397c4475b9f12ceb5bf7671c57e420f1ee523620dbec7f5d65196066edd04dac6b086cde4a9c01648a0d6c6a6cee088bea80754d41508638f92c722b7002c83ee93e8758248f9dfadb51528454fb085edaa10f28782a12d91d1fc057403a4131c4e278c3f4773"}, {0xb0, 0x1bb, 0x8, "c79a86a17b538367f19aeb1a6a07298235187b067b430250005ffcbb973b43ba6d490a0b3045acfd7348394d154adc408d70296c5bf83f9e331b51a5d8ce265a340fa05bad37d36e21441701530e42c5d7652f8dffa863388b0fc94d79b70d9d717b164ce6084a78dca9e0bed6f6de914adfe413d45769ed2f2a1e47e9388cb1f187c351780dc32bbfac79d8e8bb19875f8021b1ad15648bde051f6cce1fb4"}, {0xf8, 0x185, 0x8001, "08ce5c376fa9395b63db831a86db5fe405624bc17cd13985e31b344b257427e4b612b2e266789597c0a74e2f90d6a90a1d0e230ab160a17b5d7857d06362c1271912f0b778b7b7246c77bcb91ba60ace888036403d00d2db5763a8ee5b6def591c18514bd4109c03863f9889efdad36ac1f32c8f79ff9eb7b82739dd0c85dbcd587813c6675ca6544c912d754487bb108160da2e3eca6a18c9bf62b56abb9267f2cec0f8589a87f9dfde0a67612e1319da6cc7cf23437c72b0698faffd75ebc4199a5557d00c7a49cd077545f4bfee1808afe8772fe999bb5508c7c7b488eb9caa"}, {0x10, 0x119, 0xbe0}], 0x270, 0x840}, 0x8001}, {{&(0x7f0000000440)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'nr0\x00'}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000004c0)="fd2e9caf0761cc56bbee297d02ec578f30771ff39c17a367487167cd29a867da889f3144960f2c02c8916da1e1557ea9c32e573ad3ea1c4ea572df0d3d75fe7640ad8d", 0x43}, {&(0x7f0000000540)='}+', 0x2}], 0x2, &(0x7f00000018c0)=[{0x108, 0x18f, 0x8, "ae01246d2660dd732b954d6250891c5dc1fda969aed872df4b6dcd507e2dbc0bc977686b9a48088938254897a279e89bd85ea9ed1976b1d1fec6cd4e669673f19830496d8892de3b024c6246fb024d497e2004eefce89f4af8b6b2ba8f0efa3182ff5d54c2a1db18ab8e7904e98e2e0c0462e4ef76e85956f4b495a7fbe3052dc46ad1fa022efa1463c3ed6ee74551e364a0177ae81b802275717d1caac0d5b12b7a6e6246d396245c7fdbeefdca938216b67e3e9453271002f419f490f67402d76209b3dedf5382f02db6c7d74fe0215a22e7b108e8fc394c47a821ed322134608c56f9013a2984f97f6db238ad86877bae6974e5a7"}, {0x108, 0x10d, 0x4, 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{&(0x7f0000001080)="22b86ee2401e614f6d661c02af9046afcba53745aa5eeb2ba61157209232f15f2b8614ae01351a6a09e77d1e113ad71bbe9242b03ba0f71fc539d5a40e72ae2cf0a1c836540d75f205a5802de59ccf603209366f2a1d3e4eafe0bddc7a220e288ec109af41ada180236373a75a71d7e82356ed315ada6b4bf33d358124ef8975182a0f6d3a72e8f47c8418e121ad78cc5d46ce6b9eae3d23fc9defb05aec48b56d131f25034828dbe6de89b6864d1b17feab0137a02b3131e773b91c67efc0572b7632281e36328ec6a8ae4d2070aae8dab87e60061e2f1188e458e73f148103b704694bf9431a3c", 0xe8}, {&(0x7f0000001180)="be6cbfd684d383655550d5fd052c22d7447c9c5bddfbb8029718984671b87b31cd730e5ebd0cea783bad548d2c2b9036ca49a188a17645476b5cd4b53905e4e673ffbb64a3acec1de9991456137fed6849877cb227f674e9ca4b1b5496e132928bfab93ec91dc75e1bb7eaae", 0x6c}], 0x9, &(0x7f0000004d00)=[{0x68, 0x10f, 0x44ae, "183d4ce3d0ad3ec9adac857efc9fc9a517dcf107bed377fe9a853392eda192d5d62d4fd4b6383b1504f9388e56dab0457e453876754d45601382fb86d0ae9dca8a65940c4ea22aec6a30a25ed44cff2bc0e45a0076651ca2"}, {0x70, 0x11, 0x3000000000000, "f6cae3173e9592f3b64f798cb10ca592a249b5f4e0300d5e85ee6e02514cba50b44e6a21334706db6f45a0a67642898ceef7c03f9a9a912e90697c12887bedb66f2b9e4e8d3530aedd7e244e1b2afe10d3106cef28f7c350aa"}, {0x1010, 0x0, 0x1, "349fb00dfc2f966360486ae0861393035273330f837fdaf65cd24476436144c305e0d7e02f576d53924d8b39cd59272176bbd1e426ecd535405bd54cfee50ccc7607924a63fd7a551181884443e45e3af14071bb0dd70c93aaa1fec082e5d985dce5b1d5b644c5d49edd32cdf6f288a95b46adc330ead9568d2fbdbb704adef6a332e13073b404bc3fd8ba08d81475c92a1c4cfa93be6367848dadcd4107bd731ebf8e799d8a029000f5473fba47972b4b0707c70baa1dc6bcb4fe99002117bb2bd7a158fd6ba553590db18f6fb7eda3ffc50d7bfc74ee8e6ba3ee9e1e6f6b77ae468cb5b190da91a11d3eb9acd52a2848063e4e8d5b250fa643854db9c5b9825e8c60d2e09d08280ba501a2e1555035bc74b43210b434ffaf598c851caa80516f1149b8e207e42f4632cf49a26639883fa23bb5dbe85a056b2a94fdf1488af494851a8ef0116510e294e802778e1cd615189033c0a845e6b2e637c24928cad13aaca51468f9f4f52cbef8123f704e230c5997d8cb2a2e8f20b932c9ae298514a3148577e0f848f50d78de356120bf36f8a6e613049181dce697f0f855bce42208f4caf88011bb033129a589bf49c691ea1c5a14ac2f78a422d6cc758e8efdcf66600b01009901f876013243d2769764008bea2354833b53f1239716237b058fcdeb303d1d5b483a8e9764d3f91ee6d09450fbf461545f75ff758c9113a29f0d40869cd04143aa9f9b584f2ae05b0e6e763ebc6d30658b762b5cf1bbf295a4bb56efbbba0d80fad5a5259c16110ba1409009acdbe673716142ceadbd001192d8d7cdd76c64b8677f548755920dc559f6e4bc7dddde9bbb04f35564b56f54645076c6258d63560ca52f1cc6bdd5dc2b1c456dbc299442f051c770343b7483345403e439c730397ec0ddacf3ff22d54afcd074f8ab63b62d8951e3c4dc1b6eec353e8af049117fe7925d6edb34dcb3f6d66379afd7d08da565a42fe9286f99cea3769cf211587104168254a3c2671738591614243cebdaf08e2733bca28eb16d3a97e1bc5ed859407b2bac2b702a99452fac1ae5c3fc81c3cdc83b65a6dbb692059023c9987f64e4606b47b446d8aaceeb15484da87b5f09665399f2504cf71739461797bad9d5b8e484dceb6173df39a380636bb82efc0f657894c4bb867c8350871dbf5d6cc104127e81885a922a3adade151c65c78ac80dc2dad40e57c748b783448f5d7be7c3c6a9f4f8450bbf8a21c42bf836419756bbffbba2e367552e9b2e8e259e307872378397bad7a1ad0c73f73f9915af8b3feaeb71a9e548adcadf81ea03e9bcc8c6101d3ae63b6b3745024ecfbeb0f2566599789530255ca7843082088e17d1c482d1249c422998bebcdafc0e75bd3c860124d0b41e52ecec2bdc6d9b8b053434cffe0706691ec34de865e07df5c1ef593527131ca4812c0fbc4d23761366d5b784f4f76ec524f0a1487d21eb3776c8f708063637bc43d5d67a354c21494e427d577f6885ddc5c6e35c17c5303bec3e1429aa071bf20fdd786f078eb0a1891377379efddd67bdda6c4d18a1831121b1cc3704870a139bfc32387b607be65da8722a63661205b56a6635bef640b2c0c3075eef239bb0eadbaf7be01080e506b63b6cfce09cd2b3ee0996bfa4da6a0c11a2dab5063154bae93385e341cfabfecd160b93714104b7aaa1a4ae9cffc7e28478ccb96582ef5590cf88bcc8735d2207fefc94b63f52060288c4c99e3f31225ac1164a4258d8b6accc12c0be36d5a5f7ba47ded1c4b3402736e9fb516547efbb62bd20e2cbe2848cb08327f0d0c70640d7ec9396ef50813423e51fc6d34de3f37a1c2924e19635bebe44be1913fc8fe8cc0e8a5bd9fa235a0e2f9049705d3428320c7fb325286c76331df3f9828e14457f8f5556338b1da922a81b2174739d0bd744ffda628442746c71de3b6b1b9085962ca24b3c51ec45cb1d4dc3ad2361bcb2d97efd596251ac81a07cd68dfa8b957cece2cb0ffd23ca1453fb447c381402c5a1e590a4585830725a1edc6438d7cd16b458378e8be7e5240e63f85d3473899524cd6e464f5b7ef35827f32b5d43c9483e76ae5dc8fb141af04de7c1a99eb95db9fc505822ba5c3023f358c3de629bcdf89ae2fc307a63b8400a00584b853137a532507aa9fceef1156ae6544e04b78272db5ac8074dbcd1b2d1f6ae81b95ca5716528c614ad28b954682854ea1fa8764b40c5660a2ff37a9941cc8ed13816eaf1de3f792be61086ea9d2cd5769269f73113851c43ecba5e99fe71ee437e6d7aa6a271fbb4b82c656fcc9235da48548fcc3c6e9f8774e4bcea93c973e1e3888e9c62da078027c3c0006a6e0dfb65df14324204db1e2935089866ac127938a0be26f4fdbe1eda9c3a1be1ace5064c8c39649fc3f86132c57e8afba1ee85eaa3051b3c634a2988191d9f6edfdebadde6b3f98be073fbbac2b4b24f68a6eb204a273761125e48a3ab90fb01cdcdc760da26599999220c11c4f2f0c8cec3cfef047583fecb36b71aaee99c81d9ac57199b3cca16735432549d92a0b16aad37d37c843bd85d4a1d971d448d7b4453d088b7593a27a47bcd1635ed83f2a75a7645e0bec18e999e1db6fc063b5778a234c9f35dc8c3a3f2ba531df9823b0273c431f4261813de67a1cf9c3d8589cf38f483555a0e3c92c27ce9db1284359fe018cdc370b8f01d04d44532287b03a7c602c9b09619f83cd42bdb35f35049dacc412498eb93e5672d47945d53fc91e83a26bfb730147c2789dbc8fc44553d5620821124d1393e01473ad69e365cc666bd7f0b80d0a76678b4366f53376a631c0240778fc031f7e443c5a83b633088dc6232819c360a03700f8213b8fe8b3f7e06e1c9267c0cea3df17a3d831e11cd2c069a9d06b9cdba8d561d9c3ebc4d95df0e20e0afc00a395dc3b0b147f6ba94ddc7f1001bbafbe936254632b20d91753ceef28ae670558a80c735294758e0dcb585bd1112d959a38bca18806f3c103bb0c42765009890183e4ceea8453264689051777bb4670173dce5b55da14f0f7c3850f25128c6bf3603a66fa5a22f7aac8a8affc1430fb17e572734c8c0cc6a489279ff19b3a275587268bb3c6120907d1e505fab1ccafe1902aa1902f3f6516d802bb9943a5ed38577dc41082d6b10e8733069d6a0f00da7dd88bc1f9389ca263948a108991d33826ef8dcfa2f53a1d97018681f8cc10235d2026cfbb0d4cadc9b569bd240c22a08c28fea1e4dd4e0372584526e038a1bcfe29f233fbc0e1ab2bbb2f03ea222f53104b7df37b9de2a2c749aeb0693a84beaac587d7265f945223bc8e73b28531b0d487fc9f1c2ad0f5e42034fcdb13f0aeeac8dd8fa1c3720ae9f8575c28795d824d942e4c76a0bbeeae807ddc2a2cbaf036d70a18c3be6e4cf16c725f400ef3f5fbdf97dd3a22eca54d009d9aaaa62ee64b1d0bda4922621220700cfe080059d4a1c74dd30cefb24e2eac642f3767c65184b2dbcd836e45c93f1e28253d134dddc81a47ab63f788021a674af0eee489a6547f4c51d1ab1a1afc88bfe2c4759e12aacb2cdef470e8c71ed3c11519fb3166f5699d311ed809d7ca6b23c000a20a769621a96c94eac66b217c1165303543f52919e57e662a3113658a79576403cc81d171d76c27618d4816f3bbd710f4a886ee53b27326e2441462eb4127ac7c59f2f2e7200b9d6968222856d49847232568c1dcb9281f04eed8d6524cc754abd2948df26ca5c192e044db53a227c7b554f667bf7df2283b7a09df808e78d82ac040cc61d21e982f57ac19607c841aefbd97685032c2fe033a40742c394bf1bffed6f2be7fa05fd7302d7a7c412e1b9d9a8281435f54d6dde37d4a6112c428c0695a3653ad5010b9b4dede5695e36bbd3a7bac236011b054ef4b97198c6d8d5ae7f9e0cb799684c955e2b39c84d423bf9d73851e07a8dbbb1561eeaec56c5f3140b88d811d635327dfdbccd055d58ca0939a9147c1c8ac0a019e6ded05550b1d6d9b72ed3a68452728b8467c17e36674de4a6a5d43c094b403f0ec91043578e42ccf666c135578610feb25e96d49e3cc9fa72319a6db18da0731d78204089469c3a191b07e9e055d0861211b792d0ff658d0ce80366866a33e0c000a679c59e7186541d5a2e9900aee31438e40f7b36ce97b165448f87e2c717b68a7e43f094ca0922f54ef5eeddef92e60a919046ff25ee99fc04e2173c1d21a15c1d869a7792fd816bf8fc5f592bc81fdc84d4ce0e3b0a021307c610e7ef6a63b40a5d5e26fa3265b33f09a34ad0a2c5c34b42703bc313306fc95b2c8e6eb7662c09a8cd47d843f4ad2f114989df9441e52de0cc42592d56b594ea0c198e10ee9f50592f8ca8e5ba4d8e325b0240c1c05b8ddf44984c3b21abf3f0c136f322541065edc5904878915973c38417d8b22c4bdb62e20aa4b223903ad322d7248ca4649a97dfbee3335d8cc864bb5ef3538adf8f7443de86eeccb773ee4c836707debaa72ed20dc882a5295ec6dc9f3fb550fbbd17881027df6b90458d9dbe41f412c94a5fd640d6fdc52366fd651d65ea9c24d402b523eb5626ed87cfe63ccb7df70ad707da03286dcec0c760fb45416bd7dc7f9902efc7f879784a1b8017fac9c128c411577a1248d11f35f0490662b1016b7d4b0b5a0070b769e06fead7eed7e588570a5d7028333e1869ce589f90455f2a3feb62a6ef01582aa37d7e27c0b43a53116f6cd3d8fc93908b95f5a7677cf558fe8714023462a8f14fa938aaf7fa33582165b4f317ea47d8455c3d57951f5c1c5ea729be6880ca72d4017f356ef79d19a1a156f7152d8a35667006a0d5e059aac2f361e8f88d47d9a852245b78da315b35df261ab73d1da05df740bf0fec6e9f38de9620f16f28796668111ddf4e7e613e15a6cadd1e462dc69c14adbcf453a89ee89b9f3b482e6090178a06908263bd655e49525e04722dd76725b7c3de8eaf9da70740913556d1264ecb2f26016b7d55453873751c16d4a7e41b2efa0f01a6373f482512c3ae15afbcd2101d183c7faf6edfd6632265055ece4dda69d4e277199d0a835ec12f42fa810b76c132a27cb0d962f4a4716c512603d6aaf0e090bf28df7da8dedb109a569c7de411ca3000b55cad0f359916e8fbf3f4084dbdbd7e9b92a078064859103371ebab0efb4b65c42bee01025c2efa831d8b5ecaafdccaf96ee3af256ce21f1f738a95b0c480aa04f17f0aceb2dad60c0455651d3836bf3b79787255d9e811911f2e34e163fdd38cfe6ede9983c89c3dea80ead00b9959c4211f4a7c00af8101e974383a6158ee407da77ed299d4f6c44c757e591b61f232a93cd0412bbbe51c23eb8cbea19836de6fb5cfc3375eb59703ed0ae476fd2994dd555f52e0ac5b6144a25d220cd84c050d801e23d8e7141215d938faba3d10826591cb2c8910edd5450b195760deb97ef4a133f12c82f7a3f6c64ce2980e2215b3c829ed1de9b76ca61ad074b20854d17f5a90f1affa458a9fa2e0961336ae4bc1b7ae80ec02f658e6cae2e032451589f902c8ac4561c3df8c117bf16d258b5026d2de035b86d17701444c120402ed3a6641bcabb8fc6eb4141af111a61c7e3118f3b46c76a42a7f44af4d5f50905725f06d905d9cb12d6dce76c3533e7f5b7bb6bdd75f63f59c9dbc20eee16d253afa1a183577073615f108894919930b1ae1a1669f0b1a737d49e9a8ed598a7796d158c3f40d5ecb19dd5ce3fa792d40d0147490a63eebb1c51da921cc5962d83c3e3aa8327d980e73f775f15e5176b5"}, {0x88, 0x6, 0x5, "2c9d1b6abb5e78a26eccb7f0cf9fb7e755fafccef7e6107b618534336847fea9456e25ec4e4d1664674e263d4604f1909b88d414df75583f9419a56d549fc4aa025db0c0f9d292e51c2b971ad1e6f261c5a5c033b7c2aa5eb3937c618adb875b44eb03d3ae93e9d664b21b764f6fadadd44eab352ca3c42a"}], 0x1170, 0x4000000}, 0x580}], 0x4, 0x80) chroot(&(0x7f0000000180)='./file0\x00') write$binfmt_script(r2, &(0x7f00000013c0)={'#! ', './file0', [{0x20, "74756e6c30000000e5ff00"}, {0x20, "6e6f646576d9"}, {0x20}, {0x20, 'nr0\x00'}, {0x20, 'nr0\x00'}, {0x20, 'procppp1@%em1=systembdev%{*/!$selinux}'}], 0xa, "7601cdcf8352292a0787eeaf9d93f1d8f2bc9c5d5e8525332c19105d6bae2bc0aa65f5f4dc1f80543b48fcc4a21b75851d50aa4baa9cf91b8a85d30b4087ba708f1ceeeb1655f76ac7fc95ac327909634c76aa41bdad781ef35f53d53d"}, 0xad) 2018/04/03 15:10:18 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x108, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2ca9fcc6}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x32a}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf90c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x40080}, 0x4000040) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000540)={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}, 0xff, [0xfffffffffffffffe, 0x10000, 0x7, 0x93, 0x80000000, 0x4, 0xff, 0x1ff]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)={r5, 0x6, 0x52, "aaa58fd4634ac4d97c2bcbbc5e786de562052856d5100923d993b28964741f80932b10a7d3e7d9bf006acf344b8680105d63311703a8850e6341f877a58b23dc256e08c0edca79c7a165b13bd647ca3b9d91"}, 0x5a) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000000110001000000000000000000000000008079a91d0a130e6b468cc0b1cbd6712b67cb29faea66d21236ffa46f", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) 2018/04/03 15:10:18 executing program 1: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x4b049f2115de0cfe, @tick=0x6, 0x180000000000, {0xffff, 0x7}, 0x4, 0x3, 0x6}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) sendmsg(r3, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/03 15:10:18 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x4, [0x2, 0x100000001, 0x6, 0x101]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000001000000000000000100050000000000", 0x14, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000011c0)=0xd) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001280), &(0x7f00000012c0)=0xb) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001200), &(0x7f0000001240)=0x4) [ 87.832984] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 87.840485] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 87.856886] XFS (loop7): unknown mount option []. 2018/04/03 15:10:18 executing program 5: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = syz_open_dev$usbmon(&(0x7f0000001900)='/dev/usbmon#\x00', 0x81, 0x10d00) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001940)={{0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e22, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x7f, [0x5, 0x4, 0x3ff, 0x2, 0x40000, 0x0, 0x200, 0x2]}, 0x5c) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0xbf) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) lseek(r1, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/93, 0x5d) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = eventfd2(0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffff801, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000300)=""/226) recvmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000001840)=[{&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f00000005c0)=""/109, 0x6d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/201, 0xc9}, {&(0x7f0000001740)=""/212, 0xd4}], 0x7, 0x0, 0x0, 0x8}, 0x100) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000180)={r3, 0x0, 0x2, r3}) dup2(r3, 0xffffffffffffffff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/03 15:10:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xde}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000140)={"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"}) write$eventfd(r0, &(0x7f0000951ff8), 0x8) 2018/04/03 15:10:18 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400000, 0x188) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000180)="6e62075842bc87aee8184dccf51b60aa0e96aa095f71f9cdc1aea6c942b3ab0bb3a3d49d9c178400a8e3f29f1a9830765036e3ca7a72fda0c3f02fd3ab0e7f00f68df429bb4e1c9338d2218647d48ff598dd44959044f501164550db26140d5cb12f452f8c9016696ffc7c8d3ffdb3d6ca319ecb6651caaec70a514f5e90db5586898d", 0x83) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) 2018/04/03 15:10:18 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x200800) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x8, 0xcc, "1895f5dfb76a", 0xffffffffffffffe1}, 0x10) 2018/04/03 15:10:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x400, 0x68) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x2000) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x8, 0x3, 0x7, 0x8, 0x0, 0x0, 0x80, 0x8, 0x0, 0x8001, 0x8a, 0x1, 0x1, 0x1, 0x75dd, 0x6, 0x1f, 0xa65, 0x3094, 0x0, 0x7, 0x6a0, 0x89, 0x10001, 0x6, 0xffff, 0x9, 0x5, 0x2, 0x3ff, 0x8, 0x9, 0x7ff, 0x4, 0x80, 0xffff, 0x0, 0x6, 0x1, @perf_config_ext={0x3, 0x6}, 0x40, 0x0, 0x9, 0x7, 0x4, 0x4, 0x6}, r1, 0x3, r2, 0xfaa641325fa62eb8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000002900fd06000000000000000004000000fce34d390cde71ca750b3ab718c90cfebd28eca3ccd88376f6802a318cbf1b28d58c46060d252378ddecda8578f10ce105ce335d8301e58a25b6dce70e7dfab93afd6b91794a4bd035d402186f7f68ab7d12564e0f01cc93cbce17fe31e7a7397b071affe64fd7ab0417128935a0d0851dad59d4ee20f97524dae405c3b49448e4b602f70b6481aeacf7d4850001a3a659045e04dfa4a168e232c8eef6599e35e0f91cc5"], 0x14}, 0x1}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000002c0)={@local, 0x0}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'irlan0\x00', r3}) [ 87.954794] XFS (loop7): unknown mount option []. 2018/04/03 15:10:18 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x601) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0xfffffffffffffffd, 0x0, 0xfffffffffffffffa, 0x0, 0x2}}) [ 87.983877] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 87.991320] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/03 15:10:18 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x6000, &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000001c0)={'gre0\x00', 0x400}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={"6272696447653000e5ff00", 0x5fe}) 2018/04/03 15:10:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/55) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) 2018/04/03 15:10:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x70001) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000180)=""/172) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x1, 0x5}) r1 = socket$rds(0x15, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x105001) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000000380)={0x2b, {{0xa, 0x4e22, 0x71, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x7}}}, 0x11) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140), 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x5, @empty, 0xfffffffffffffff9}, 0x1c) 2018/04/03 15:10:18 executing program 0: prctl$intptr(0x8, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x5, 0x83, &(0x7f0000000040)="10b7e997069b3810a3ac81ab36b0b1f5a54f1f565793a3bd1fda9b5224c0554068b77ef09f55c16459e84e44154e84e8f22c600d3c36052513dca67a09c655a50564fecaf1cccc7420c5b5a236177168068b5e30dc0f56e36465e6a381830f0d893cc0dc4f4680e658ff3f9f76252feb9bc86c7af28b1e4cc4e7304c157dc4ff662b30"}) 2018/04/03 15:10:18 executing program 6: r0 = socket$inet(0x2, 0x5, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000080)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa007378e83b7a08002700001c000000000001907800000000e00000018800907800000000"], &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) recvfrom(r0, &(0x7f0000000100)=""/56, 0x400, 0x40000000, &(0x7f0000000240)=@llc={0x1a}, 0x80) 2018/04/03 15:10:18 executing program 1: r0 = socket$inet(0x2, 0x5, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000002c0)=""/187, &(0x7f0000000140)=0xbb) 2018/04/03 15:10:18 executing program 2: prctl$void(0x820) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x571) 2018/04/03 15:10:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53efeade2dc924dc2d5df4a8391ab550a1706fa3c9709dedd96dac78102363027531e2e7f44cd8333b7068463b785ce23b15955642ee9e5705ca03d6d1ef2706404cbbee67e18c75cb863cb1474861626f2d0e8528ca2eb79d36883aa51dc94eab3434dc188bd90418f3d86263d3cf8fcac3442577559a2a6ab057feecdb7a53cc8f0396518fb86fbac42a0d5bf65c7fd8b8155bae9be68a86c014c881cc56dcb00170f6291ae7ef862732d330381c4937e09e05cfb0d25c2619bde3f4840ed3015c4d17a9358ed76bac", 0x102, 0x400}], 0x0, &(0x7f0000000280)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {0x77359400}}) 2018/04/03 15:10:18 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402002, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/135) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/04/03 15:10:18 executing program 2: syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10d000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x8000, 0x0) [ 88.321435] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (46681029) [ 88.345558] print_req_error: I/O error, dev loop199, sector 0 [ 88.359277] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (46681029) [ 88.770993] QAT: Invalid ioctl [ 88.915927] QAT: Invalid ioctl 2018/04/03 15:10:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) clock_gettime(0x2fc6f3d6b2a232f6, &(0x7f0000000080)) 2018/04/03 15:10:19 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) recvmsg$netrom(r0, &(0x7f0000001dc0)={&(0x7f0000000040)=@ax25={0x3, {"9f943c033ba46e"}, 0x9}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000080)="ad5e8e08b13f5c461b0ef0d9aee5eba24e19f14096bf78758482fedcba8fa686cf982ac96834232533a1", 0x2a}, {&(0x7f00000002c0)="cb7929940b31324af2d30d64d028f187fdf34f5029639b0a962ee4102df6cce4e3d1340cf1b4df6365c336a5348d83a62058e73b4c8f40ea975c4ec6ba2a33951dd69581b4355752bfcb86b622c461fddbd1a8438fce118b473a313432b50449b0c46ccd276c9fc743dd6dc1b39877e97e2fb5b5a5e89b6b0a3bb7d2bfd8c529d8e6136b0f23582b3ec4c377f15ce2d3cd24d21e7a25d9637978828f51cc6d5a9d24fc7dfbba50e830d5694a5d10451a93fdf5", 0xb3}, {&(0x7f0000000200)="f3f6b222634b13815ad2a92d62dafb2889156dd99fff892025b7579ec2a1e619dad8536bfddfd150e94246e722bb13ee514062d058101b5eafa46d02013ab210dc26c46be8cab05af13fb3dc44bd838f63d151e3bd2342441ad6c94875a27294dac43328e58120f4101be1799085dcf93eb315c11b153b3e5c46fe3d09bec3", 0x7f}, {&(0x7f00000006c0)="ee5af0d7750a102771ae9a8bb230f6684a9fc0115ac4f4a9cadf07a2c130f8abd3202e296ff36503f0796d04d1be5c3bc422fb0a6b1de3486cecb9534247f5ddebc4a46e8c3ca5b675496602bb106832073e90b60b43481ed5f3e08f5ca7683c8d9a3656ab793fb128a719647f4e4915ed92f55fe4120550c9227ca0339a2753a1f44b60c4a44b45c1a54cf679b398620e82cc61314ae6ee965a5f134dca273ab67cc4a2659cc18efc", 0xa9}, {&(0x7f0000000780)="9cbd728434578c34dfd926225adc1b97c9245ad952ad0a8b93fab0d15c54b64bb088c3e1c668dcdc055fc2368d7360d02af427a69de99c1386e62741d95b4b56f7c6370f346e0136638aef2b57", 0x4d}, {&(0x7f0000000800)="ee97bb323b874664541e6131492e36f4e429ab0ddd13e98519694cfa8d0e042c3e411281c82132b3d3e3368d65c65c96593037cc622af5c5f43b8d401c568aed6cbc54fb21f8465a50e01b9913af2d50bded5f33fcd4405088db13c1c9295d96a24d3e089fa81c9e9bdf7cc56d7bb3f2ca751110dcc08f4c66bc0dcd3da1ae0479c2a80f1c5ba034cd269417c8099a79e6e96d5b06c71ae4d1b821783dc22e40d401ac1f9b33cd19be8334f022ac176e40727e5dee7f65f440871a57f9a362c90c20bb38985d97d105b66f2af290b47a3f93472015293adddff5dd58c11677e8b441b407b6d7788b3f2719e11c0936a1c2ab26", 0xf3}, {&(0x7f0000000900)="bc0ac33b1310064cf931f90ef8dddf12e887d9fe1635dad86d9dcb15aaaaa9837cea17bd653ac0e1ee9b38f61fdbbce903d7556de419a7ebccc2e170fbc4a2e59a731670f6267aa83c8fa50cfba3cba7265d1dab755b82513737047ef2994e39d40d0876661b59f55aae6a597cb181ddeb2f3127fde523e93ad8f722547d3571ea47dcb0f5a3716f385abb958ca609bcb0e0bd75d6b072d02e1b1c084b80044be17d9c3f3843775f35f553cd29306238f2", 0xb1}, {&(0x7f00000009c0)="525ef5c62fb20b944290121451a2725ecfcac77c0ef8a0f7fe9d1ae6997b1a9b4beb015a08224a7b2e8c6f044d85f08c31eac9747bbcb2301a732e6e73b61d853da39a289e82bbc3de2ef44d6ac55a44ec7072ffcfb36396b410754d576738ce65a1b0d19549e17f96cb6a61136a75bcb9d73c5734b58835943a0584fb318676aab8160c1c35a4e7e97ee2bd8252dfb45bcda650345f2c930c65236b3fcf37879d561d68540388e59cd232b2ff16279481356587d9342a269b3924d5d58039", 0xbf}, {&(0x7f0000000a80)="d89865872c4f9393048a8e95c770499a74f77232ee66163834d54656a49d1bc0e6830937cccfb3", 0x27}, {&(0x7f0000000ac0)="590834b176d5f90317ccc85b1b87d85d46a1fc913cce7c5bd157278c85b3412c5d2c377842139a661fbeef8c49aee28099b2bc6e410d3e4c9035f7c2eb6a6d10aef6a628c7815858b93ffbb726c43ed69c8b5fedbabdb2c501917e1635991987cf35368e9bef3e5f1bd8ebcdc390c58a4d8f8038de18c8216195ace621a408326d64cdbc5c79567ff8a974f713ed9f510302bfab3c7a7328012ee7e82fc8c9db5b1bad360f666c8710d722931d58289e869894fade1fdb74aec3596b00ef3e3382d4274a92729bad5d6a6286", 0xcc}], 0xa, &(0x7f0000000c80)=[{0x20, 0x104, 0x3ff, "3df577ff40d146e2a851c097f6c761"}, {0x40, 0x1ff, 0x10001, "b31ce33ff4cfd712fdd7bbe1caba0d12e7612b46c672dbae8f98002e91cf224b5585680300609a7a71ab7f760a"}, {0xc0, 0x11f, 0x0, "3a1766a96a11808909f9c7836b0260b50a9c044bf102e2bdff6e527e81f7131a6aa787e63d5708cb896d16d42f0fbedae76ddd8afaf6f63d60c6746a02c24aea0727c14dee4d33264a8bf7610520d79f9e32f296aee2909d708d4cde2042221806dfe758a86557d901cbbf73417a0e555188af376d643c9c7ceb9a19493cf84aced1cbbc4c0a07b0ae5ade57fc861cebf05eee3fcb904d747e76bd01b4ffb480d93c6019f7134b7ef2b343059362"}, {0x1010, 0x0, 0x7, "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"}], 0x1130, 0x8000}, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r1, 0x0, [0x305f, 0xa]}, 0x2c) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000180)) r4 = msgget(0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000600)=0x0) r8 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000640)={{0x9, 0x0, r5, 0x0, r6, 0x50, 0x498}, 0x80000001, 0x0, 0x9, 0x24c, 0xce, 0x1ff, r7, r8}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000280)={0x7fff, 0x3ff, 0xd1}) 2018/04/03 15:10:19 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x238401, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="88000000", @ANYRES16=r1, @ANYBLOB="02002cbd7000dcc4fdea0c0000800800060000800000080004000500000008000500010000000800050004000000440003001400060000000000000000000400000000000001080008000300000014000600fe80000000000000000000000000000a0800050000000000080007004e210000100001408f0007000300000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x20000004) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800120000000100000000000000000030000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe00000019d27cc2c8f58118269ace43151d015a06f9477c17a0ad407fc460d92a7a19aee8667389d1ee4216087a99b2c0ada86380e09f2296e6c8f938aa2b558c1c02670"], 0x80}, 0x1}, 0x0) 2018/04/03 15:10:19 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="9c1dae77b188", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) 2018/04/03 15:10:19 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x501040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000340)="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", 0xfc) 2018/04/03 15:10:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0xa0) 2018/04/03 15:10:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0x80000, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup3(r1, r0, 0x80000) recvfrom$llc(r3, &(0x7f0000000200)=""/24, 0x18, 0x40012022, &(0x7f0000000240)={0x1a, 0x32f, 0xfffffffffffffd0e, 0xf41, 0xffffffffffff0001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) getsockopt$llc_int(r4, 0x10c, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 15:10:19 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x35b, 0x1, 0x2, 0x5, 0x2}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000007c0)={r1, 0x1, 0x3, [0x9, 0x2, 0x100]}, &(0x7f0000000800)=0xe) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000005c0)={{0x2, 0x8001}, 'port1\x00', 0x10, 0x100c, 0xffff, 0x3ff, 0xa6, 0x7, 0x1, 0x0, 0x3, 0x9}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080)=0x7, 0x4) 2018/04/03 15:10:19 executing program 6: unshare(0x60000000) r0 = socket$inet(0x2, 0x81000, 0x89d) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000004c0)=0x79) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, r4}, &(0x7f0000000340)=0xfffffffffffffd9f) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCCONS(r5, 0x541d) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) [ 89.401094] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. [ 89.436130] sched: DL replenish lagged too much [ 89.546646] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 15:10:20 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r0, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee81b9d17d1fe54eedf82b1be5be08cd6bc45e55546607940e984319cda57e2117b98add33fd674390f638b623da2dd1d1f822619d1f77d6d5993d08d6c07743c61c47f2c5df9e7be8f78a859d674d8561e9375c3547a1380a853d356f32d40e0a1aa51e32db0094a9752a6451e7ae5b3da918e668c33716253a1ad0cdc88efe088f8d850e530c98aa04cf9c150ebf168d", 0xe0}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r0, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 15:10:20 executing program 5: clock_gettime(0x0, &(0x7f00000004c0)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/118, 0x76) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000090000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00d9d772653765eeb67f72b1d4b0a33953cbf4e79bb3a09445a977269e77bf52166608e6689389c6f441a6dd7609e401d8baf57d78652b4371f30d62fee3357df0cc0609c746ba1a281bf4332914a281890f1952e7f6364ec32f42b168ac737854d39ac4c9d71efeda1e6c2172892b51"]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip6gre0\x00') 2018/04/03 15:10:20 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x6, 0xf98, [0x0, 0x200019c0, 0x20001b00, 0x200025a0], 0x0, &(0x7f0000000340), &(0x7f00000029c0)=ANY=[@ANYBLOB="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"]}, 0x1048) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000), 0x0, &(0x7f00001d7fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) read(r2, &(0x7f0000000140)=""/158, 0x9e) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000001980), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'ifb0\x00', 'bcsh0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x100, 0x178, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x54, 'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "fc108193734a66c988bd08778bfad0388dc85d11a268c317160e03d7a9fba016a23f52ac1870b7db34d3a0a2ff1c36a12831de79c309221e23b72007dd0594da"}}}}]}]}, 0x3d8) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0xf8, r5, 0x4, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xdd}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x44) getpeername(r4, &(0x7f0000000440)=@nl, &(0x7f00000004c0)=0x80) 2018/04/03 15:10:20 executing program 6: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000080)={0x9, 0x18, 0x1, 0xffffffffffffff9c}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) writev(r0, &(0x7f0000002400)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="b6680ca61a3eaf0e8d087b89aad2b6cc06d0b1cfb3b84381b0418240fa93b7eeceaf7b8b0938122bb0110a9381f3d633092d2e344f4c3e5436bacfa859e9ea51b33fd9e2c2108a86e43c4cd68a37e6fb80952f47b4a970e80507cdeddf8a7b5fc60606265d45612c95213cfacc59850906d8463a673a405dc33e53915431e43e0d4c702682accf7e0a63c26c6221cfcb1681b937640b2a87d83076e0bd36289e", 0xa0}, {&(0x7f00000011c0)="2f5b0c5d887629a6b59e3fa4e49a4571b53680d00778564ed24017698cdd2a4284631100bb8c89dd613448617659aeb94800e1d65258ac01906bd62f3436b1a0a90b6ef5d2", 0x45}, {&(0x7f0000001240)="98480d87c823dd3322015d0828f816fcddd113d31ba205f6a1167f15d72127f5fa0bcdf9559075f97717f3d82c5a90d3ce682f026d8f54368ba7798522bf6e81f5502e82963959a5778af01c5eb85fe625d4721f7a7299e3937b083837b1d71f777956b2165c259ded8d09017b5001a64a2e921cd76b42995d065ca4aa8532c92b04e054083fc2ba3883fef3aa2873c52d32b441c64f46542013da0056bd39fb533b9f5f10b3b115b702dd4fa564fc804cfc9aaf1a50b51a6c8d1839ec7b3bfbf1efebc01b0ef0c6df64b82a296313641de9feba3df7eaf189e761dacd153455d691a1105563698f205926f18b395fb22380", 0xf2}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="a542dd5cf9276a914683d6e1645ceb3c3e1053fcd84c7a173243a2476e8ebfd1f23045f688d101e14bbda72024f7dd7f3b52e23e27d0ce2a73e779fe621acfea7fc16035ae71a9ed21a725394c9a06d0dd4f19c4914b723716aa39fa0e7ecba8170bc867d57e1a6f6c23e22eab7de8647a23ffc65324c1dde85406ae194787bfb222363475fb4f30", 0x88}], 0x6) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x8, 0x2, 0x18, 0x101, 0x2d, 0x9}) writev(r1, &(0x7f0000000040), 0x10000000000000aa) 2018/04/03 15:10:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7b}}, 0x1, 0x8ab, 0xb, 0x5d1d5836, 0x18}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x80000001}}}, 0x84) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f0000000440)=""/253, 0xfd}, {&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f0000000640)=""/5, 0x5}, {&(0x7f0000000680)=""/148, 0x94}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x6, 0x0) listen(r0, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000000300)=ANY=[], &(0x7f0000000200), 0x0) listen(r1, 0x0) getsockname$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) set_thread_area(&(0x7f0000000340)={0x6, 0x100000, 0xffffffff, 0x1, 0x2, 0x0, 0xffffffff, 0x80000000, 0x4b0b, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f00000001c0)=0x10) 2018/04/03 15:10:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x4080) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000780)={0x1, 'ip6gretap0\x00'}, 0x18) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) connect$pptp(r2, &(0x7f0000000880)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x201, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x3, 0x478, [0x20000240, 0x0, 0x0, 0x200004e8, 0x20000518], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x5, 0x20, 0x806, 'sit0\x00', 'ip6_vti0\x00', '\x00', '\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe8, 0x120, [@owner={'owner\x00', 0x18, {{r5, r6, r7, r8, 0x2, 0x4}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0x10}}}]}, @snat={'snat\x00', 0x10}}, {{{0x9, 0x8, 0x18, '\x00', 'lo\x00', 'bpq0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x108, 0x108, 0x158, [@cluster={'cluster\x00', 0x10, {{0x3ff, 0x0, 0xffffffff, 0x1}}}, @arp={'arp\x00', 0x38, {{0x102, 0x5, 0x8, @dev={0xac, 0x14, 0x14, 0x18}, 0xffffff00, @empty, 0xff, @random="2b90926cb7c8", [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], 0x4, 0x2a}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x4d5, 0x4}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x4, 0x0, 'syz_tun\x00', 'bcsf0\x00', 'ip_vti0\x00', 'ip6gretap0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff], 0x100, 0x138, 0x170, [@helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}, @devgroup={'devgroup\x00', 0x18, {{0x1, 0xfe8, 0xfffffffffffff692, 0x272, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="3fa210e28010", 0xfffffffffffffffc}}}}]}]}, 0x4f0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r3}) ioctl$TIOCCONS(r9, 0x541d) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00000007c0)=""/95, &(0x7f0000000840)=0x5f) 2018/04/03 15:10:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) r1 = gettid() perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x0, 0x0, 0x3}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x4) 2018/04/03 15:10:20 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sync() getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000300)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x200, 0x8) open(&(0x7f0000000280)='./file0\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r1, 0x84a, 0x0, 0x7ff}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000880000fa1bb8952779dc261996491769abb12fd8e50bfee06b231e94240000", @ANYRES32=0xffffffff, @ANYBLOB="300000001b00000000000000b7282277581088e029061a8d63f69dd20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158) 2018/04/03 15:10:20 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fallocate(r0, 0x3, 0x0, 0x81020e) 2018/04/03 15:10:21 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x7, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xffffffffffffff2c) recvmmsg(r0, &(0x7f0000004f40)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/222, 0xde}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/203, 0xcb}], 0x6, &(0x7f00000015c0)=""/130, 0x82, 0x10001}, 0x454}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001680)=""/2, 0x2}, {&(0x7f00000016c0)=""/247, 0xf7}, {&(0x7f00000017c0)=""/220, 0xdc}, {&(0x7f00000018c0)=""/163, 0xa3}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x5, &(0x7f0000002a00)=""/54, 0x36, 0xf7d}, 0x8}, {{&(0x7f0000002a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/76, 0x4c}], 0x1, &(0x7f0000002b80)=""/173, 0xad, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002c40)=""/173, 0xad}, {&(0x7f0000002d00)=""/121, 0x79}, {&(0x7f0000002d80)=""/203, 0xcb}, {&(0x7f0000002e80)=""/216, 0xd8}], 0x4, &(0x7f0000002fc0)=""/137, 0x89, 0x8}}, {{&(0x7f0000003080)=@nl=@unspec, 0x80, &(0x7f0000004700)=[{&(0x7f0000003100)=""/229, 0xe5}, {&(0x7f0000003200)=""/209, 0xd1}, {&(0x7f0000003300)=""/60, 0x3c}, {&(0x7f0000003340)=""/194, 0xc2}, {&(0x7f0000003440)=""/104, 0x68}, {&(0x7f00000034c0)=""/96, 0x60}, {&(0x7f0000003540)=""/185, 0xb9}, {&(0x7f0000003600)=""/243, 0xf3}, {&(0x7f0000003700)=""/4096, 0x1000}], 0x9, &(0x7f00000047c0)=""/177, 0xb1, 0x4}, 0x8000}, {{&(0x7f0000004880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004900)=""/236, 0xec}, {&(0x7f0000004a00)=""/244, 0xf4}, {&(0x7f0000004b00)=""/64, 0x40}, {&(0x7f0000004b40)=""/73, 0x49}, {&(0x7f0000004bc0)=""/227, 0xe3}], 0x5, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000004d40)=@hci, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004dc0)=""/179, 0xb3}, {&(0x7f0000004e80)=""/31, 0x1f}], 0x2, &(0x7f0000004f00)=""/14, 0xe}, 0x6}], 0x7, 0x10000, &(0x7f0000005100)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000005140)=0x2, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaa82c179252bb43c40b80800450000280000000000069078ac14ffaae000000100007020", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="91b2e314db01c43f7ce086f6581232eecaff1f5284f78b2933ad41a9a236b77b8d72631328ffddd27506b73347b88bbeca19f521cd359c3a52052f9e14a664de7a42a3707ccbe75aca06266f2296139635dfb6b31b7d3c6d82cd83b9bb8326728b7e04ccb01c08bba3f17504cf03734b0100000025d1f5124557e0e57b016d4549dea3b2e89b6894e48d805ef403b35349337f7c536ac6c06d2e40080000000e2cb91b11ef3ef45f361bed26de187b0c0b6edce30000000000000000000000000000"], 0x0) [ 90.516852] REISERFS (device loop5): found reiserfs format "3.5" with non-standard journal [ 90.525390] REISERFS warning (device loop5): reiserfs_fill_super: Filesystem cannot be mounted because it is bigger than the device [ 90.537498] REISERFS warning (device loop5): reiserfs_fill_super: You may need to run fsck or increase size of your LVM partition [ 90.549402] REISERFS warning (device loop5): reiserfs_fill_super: Or may be you forgot to reboot after fdisk when it told you to 2018/04/03 15:10:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200040) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000059ffc), 0x1) 2018/04/03 15:10:21 executing program 3: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x37d, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x9, 0x0, 0x0, 0x0, "a9b17a7305aaa8477fd978541ac5f3a6edd4ef59687ea30e04d20858aaa6de34aea22beb6d6df85ab35cecf24028edf505441e71691efc658fe11a5ecd0839fa"}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1e, "418e7340f99c72caa5106b523dd2bdf91b6df42069597dd68cde8ac58bd2"}, &(0x7f0000000080)=0x26) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0xfff}, 0x8) 2018/04/03 15:10:21 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001380)=0x100) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80000001, 0x2000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0xffffffffffff7fff, 0xd5c, 0x6, 0x7fffffff, 0x6, 0x5}) 2018/04/03 15:10:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x1, 0x1}, 0xffffffffffffff1b) 2018/04/03 15:10:21 executing program 6: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0xfffffffffffffffe, 0xffffffffffffff12) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) ioctl$TCSETSF(r2, 0x80247008, &(0x7f0000000140)={0xfffffffffffffffd, 0x0, 0x3973f1c8, 0x6a9e3f24, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x402, 0x0, 0x0, 0x400000000000}) renameat2(r1, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x0) [ 90.724145] REISERFS (device loop5): found reiserfs format "3.5" with non-standard journal [ 90.732723] REISERFS warning (device loop5): reiserfs_fill_super: Filesystem cannot be mounted because it is bigger than the device [ 90.744834] REISERFS warning (device loop5): reiserfs_fill_super: You may need to run fsck or increase size of your LVM partition [ 90.756761] REISERFS warning (device loop5): reiserfs_fill_super: Or may be you forgot to reboot after fdisk when it told you to 2018/04/03 15:10:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x800, 0x400) write$cgroup_pid(r1, &(0x7f0000000140)={[0x36, 0x36, 0x35, 0x34, 0x36]}, 0x5) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002700630503ff1b3a33b252aa0e3310ac37cfe2c5b41a8100006d000000000000"], 0x18}, 0x1}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10}, 0xc) getpid() getuid() 2018/04/03 15:10:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x801}], 0x1, 0x0) ftruncate(r0, 0x8) perf_event_open$cgroup(&(0x7f0000000140)={0x7, 0x70, 0x1, 0x2, 0x200, 0xbe, 0x0, 0x823c, 0x40000, 0x8, 0x8, 0x9, 0x6000000000000000, 0x2, 0x983, 0x8, 0x100000001, 0x100000000, 0xa1, 0x15cf, 0x81, 0x4, 0x5, 0x3f, 0x400ffffffff, 0x6, 0x8, 0x5, 0x3, 0xda, 0x0, 0x8, 0x4, 0xff, 0xbd, 0x6a5, 0x3, 0x3ff, 0x0, 0x6, 0x0, @perf_config_ext={0x4, 0x2}, 0x20004, 0xffff, 0x477, 0x7, 0xffffffffffff0c15, 0x4, 0x7f}, r0, 0x4, r0, 0x2) [ 91.006648] FAT-fs (loop1): Directory bread(block 112) failed [ 91.037709] FAT-fs (loop1): Directory bread(block 112) failed [ 91.044983] FAT-fs (loop1): Directory bread(block 112) failed 2018/04/03 15:10:21 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000001280)=[{&(0x7f0000001180)=""/91}, {&(0x7f0000001200)=""/83}], 0x1000000000000272) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) write(r2, &(0x7f00000000c0), 0x0) 2018/04/03 15:10:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") readv(r0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/222, 0xde}], 0x1000000000000218) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) 2018/04/03 15:10:21 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) fsync(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0, 0x1}) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0x800, 0x7, 0x2, 0x81}, &(0x7f0000000000)=0x98) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x204000, 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r3, &(0x7f0000000280)=""/15, 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7d8, 0x2, 0x8001, 0x6, r2}, &(0x7f00000002c0)=0xffffff8a) [ 91.058952] attempt to access beyond end of device [ 91.064370] loop1: rw=2049, want=246, limit=112 [ 91.069310] Buffer I/O error on dev loop1, logical block 245, lost async page write [ 91.078366] attempt to access beyond end of device [ 91.083352] loop1: rw=2049, want=247, limit=112 [ 91.088060] Buffer I/O error on dev loop1, logical block 246, lost async page write [ 91.110044] attempt to access beyond end of device [ 91.115062] loop1: rw=2049, want=248, limit=112 [ 91.119776] Buffer I/O error on dev loop1, logical block 247, lost async page write [ 91.129362] attempt to access beyond end of device [ 91.134496] loop1: rw=2049, want=249, limit=112 [ 91.139201] Buffer I/O error on dev loop1, logical block 248, lost async page write [ 91.153601] attempt to access beyond end of device [ 91.158611] loop1: rw=2049, want=262, limit=112 [ 91.163343] Buffer I/O error on dev loop1, logical block 261, lost async page write [ 91.175226] attempt to access beyond end of device [ 91.180274] loop1: rw=0, want=246, limit=112 [ 91.188326] attempt to access beyond end of device [ 91.193342] loop1: rw=0, want=262, limit=112 [ 91.203818] attempt to access beyond end of device [ 91.208872] loop1: rw=0, want=246, limit=112 2018/04/03 15:10:21 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x80000001, &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x1, 0x9, 0x7, 0x400, 0x8001, 0x2e6c, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3, 0x2, 0x5, 0x9, 0x1f}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0xd93}}, 0xff80, 0x7f, 0x0, 0xffffffff, 0x1}, &(0x7f0000000280)=0x98) sendmsg(r1, &(0x7f0000f12fd8)={&(0x7f0000218000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x1, {0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000f13000)=[{0x10}], 0x10}, 0x0) 2018/04/03 15:10:22 executing program 7: r0 = semget$private(0x0, 0x0, 0x108) semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000280)=""/141) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x80, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="8e7eb34308694208587813fd934fe2a4ef9f3b01edb28108b8181e81754886add744ad2c0f6784dc349bee0d9616d5c86b685e4d34611a7a4e3c9ec1e829f5c1e1f2bce9e1b53267642381fabc6ab2e051ff31376f4821ebc1f9a19901e2a3e3b1f006b4d82822f6678a4ed3d9c8dd2048497e", 0x73, 0x8000}], 0x115000c, &(0x7f0000000480)=ANY=[@ANYBLOB="6e6f757569642c64716e6f656e666f7263652c7377696474683d3d3e3f372c696e6f646533322c626172326965722c6e6f696b6565702c7377616c6c6f632c009c096545e15e7ccd6a"]) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{}, {r3, r4/1000+10000}}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000380)) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0x40, 0x4, 0x3}) r5 = semget$private(0x0, 0x0, 0x322) semctl$IPC_INFO(r5, 0x5, 0x3, &(0x7f0000000080)=""/121) 2018/04/03 15:10:22 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x9) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2, 0xe6, 0x4, r3}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x804) inotify_rm_watch(r4, r5) 2018/04/03 15:10:22 executing program 3: ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000080)=""/222) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d}, 0x10) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x10000003, 0x100000000030, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x1) r2 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00', 0x4000}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) ioctl(r4, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) rmdir(&(0x7f0000001500)='./file0\x00') write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0185879, &(0x7f0000000080)={0x2a0, &(0x7f0000001540)}) sendmsg$inet_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000180)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c, &(0x7f0000001400)=[{&(0x7f00000001c0)="1605dd", 0x3}], 0x1, &(0x7f0000001480), 0x0, 0x20000800}, 0x40000) semget$private(0x0, 0xfffffffffffffffc, 0x3d) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) dup2(r0, r2) futex(&(0x7f00000001c0)=0x10000004, 0x80000000000b, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) rt_sigprocmask(0x2, &(0x7f00000002c0)={0x800}, 0x0, 0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000300)=""/2, &(0x7f0000000340)=0x2) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000240)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x18, {0x2, 0x4e22, @multicast1=0xe0000001}, 'syz_tun\x00'}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) [ 91.632340] syz-executor2 (8831) used greatest stack depth: 12840 bytes left 2018/04/03 15:10:22 executing program 2: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) futex(&(0x7f0000000000), 0x6, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r1, 0x8, r2) 2018/04/03 15:10:22 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="520b01f15e760000") kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000100)={r1, r1, 0x800}) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x20000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000001c0)={{0x3, 0x1, 0x984, 0x0, 0x7}, 0x39a44bb9, 0x3f}) sendto(r2, &(0x7f0000000240)="9f61990eada677ee27eca04fba375158808507a3e3318b9a801d75228abba00453a5317fdba4e2e1ec104049f567196592ca79b38bd723f4dad7da551a28dddda61aa8188ccd9ca111bc9a71a889c64131acf5e102d26dafe92e6b0cd213ffc61598b973952953bea06b42581e7440112ccec3396ef61239900302c8ad5d439af84b7f2427940a89a040aa0d7de0e782bc302623fc80951c1d8b", 0x9a, 0x40000, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0x80) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) sendfile(r3, r2, &(0x7f00000005c0), 0x5) 2018/04/03 15:10:22 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x7, 0x6000c0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000), 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x1f) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40, 0x401) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000180)=0xfc) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xfff, 0x164, 0x40, 0x200, 0x0, 0x3a8, 0x9482, 0x0, 0x42d633c7, 0x4, 0x3, 0x6, 0x5, 0x6, 0x7c, 0x9, 0x3ff, 0xae, 0x2, 0x8001, 0x4, 0x1f, 0x7, 0x3, 0x100000001, 0x8, 0x0, 0x0, 0x2, 0x40, 0x3f, 0x6, 0x6, 0xff, 0x9ae, 0xfff, 0x0, 0x7fff, 0x1, @perf_config_ext={0x0, 0x6}, 0x400, 0xffffffff80000001, 0x83dc, 0x7, 0x8, 0x5, 0x1}, r2, 0x10, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x666, 0x4, 0x5, 0x5, "502bb33a1f0260f24d9151bdd99dc934f5bb5b4fe73e336ffe0dc0ca68fd1e6a6e1833a78a4c2cd68f171731", 0x1000}, 0x0, 0x0, 0x4b5c, r2, 0xff, 0x145d, "a3196ec1fe9ce39f34aad29a7bd03cb27ee00efcce49b99315c87d9558694151e854bb783c8d97a085bf18e8ef9afe2d556329bf27ba7e6482a7a38e15da9240", &(0x7f00000001c0)='/dev/mixer\x00', 0xb, [], [0x9, 0x8, 0x3f, 0x4]}) syz_open_procfs(r2, &(0x7f00000003c0)='sched\x00') 2018/04/03 15:10:22 executing program 5: syz_read_part_table(0x40, 0x7d, &(0x7f0000000000)) 2018/04/03 15:10:22 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$key(0xf, 0x3, 0x2) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000f0ffffff00000000000000"]) socket(0x1, 0x0, 0x7) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100090a00000000000000000000000200100020000000000000000000000003000600000000000200050000000002000000e000000100000000000000000000000000000000000000000000000076f6e5dac6dec0b770a8e83aadb30e6bf22c03c90db8a1c5096bded10026029f0a9d12"], 0x50}, 0x1}, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000080)={0x3e, @rand_addr=0x101, 0x4e22, 0x4, 'none\x00', 0x8, 0x401, 0x75}, 0x2c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000200)=0x8000) 2018/04/03 15:10:22 executing program 6: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000, 0x407, &(0x7f0000001000/0x2000)=nil) read(r0, &(0x7f0000000100)=""/81, 0x51) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x220000) write$eventfd(r1, &(0x7f00000000c0)=0x8, 0x8) fstat(r0, &(0x7f0000000180)) 2018/04/03 15:10:22 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x67, 0x4080) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000300)=""/111) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x4) io_setup(0x1f, &(0x7f0000000040)=0x0) r3 = dup2(r1, r1) io_submit(r2, 0x1, &(0x7f0000001200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="ea4c4b1af43fca219f41b6382ec81f67d3b1ccce6d0b8519c788a46f7e27871d464364a72597a2b199b377a7f1c38c8ed752d752716cd15e77ea68de51118368f008fcffc483238f67d252c7b1e0b213ad943b84d3aca7ce64f06c4ec09b3bb99c674ffdbab8f64aa6bc", 0x6a, 0x0, 0x0, 0x0, r3}]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b00b8002dc62b749fd2ffeeb178d1fea303af4af39fc166bedf4b0ec521a5"], &(0x7f0000000180)=0x23) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4}, 0x8) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000080)=r3) 2018/04/03 15:10:22 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) prctl$setmm(0x23, 0x5, &(0x7f0000983000/0x2000)=nil) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/04/03 15:10:22 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x4) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) 2018/04/03 15:10:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) kcmp(r4, r4, 0x7, r1, r5) sched_setattr(r4, &(0x7f0000001a80)={0x30, 0x3, 0x0, 0x49af7c62, 0xffffffffffffffff, 0x80, 0xffffffff, 0x5}, 0x0) acct(&(0x7f0000000600)='./file0\x00') r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000001ac0)=ANY=[@ANYRES32=r6, @ANYBLOB="0000e800000051d70000"]) r7 = request_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='[\x00', 0xfffffffffffffffc) r8 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="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", 0x1000, 0xffffffffffffffff) r9 = add_key(&(0x7f0000001700)='id_legacy\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001780)="4dc30074756ddb2f3a36753227cddbb9e7ba45f4232482f0d3a2e3a2a6141f1a3c5faf0247047054bddc7aec1f4cd5b9e58d2e87ed8f4060f1abdc542967db7525cc16940f43352ac8e37baf8c87b05a06d64460435a4eeb730ec268dbd877f881c69fad0c36327a3f4fd7184f360ea7443ceb124212275b36eaae270fd422e771bbe61e9d6ac4d0f17062eceae69d1936bd483ded681f3172db5fde20a3cbd7dfd7d6bdaf337203efe22ac0235a657837c7ff90e35ae7820ba664a6550c74d4a23ed550123b5a8515a5655bc8e12b3d34164b868cd1c1e9d1a85a9dfe636ef6bb48925c94af6043746d", 0xea, 0xfffffffffffffffe) ioctl$KVM_GET_ONE_REG(r6, 0x4010aeab, &(0x7f0000001a00)={0x10000, 0xffffffffffffff3c}) keyctl$dh_compute(0x17, &(0x7f0000001880)={r7, r8, r9}, &(0x7f00000018c0)=""/4, 0x4, &(0x7f0000001940)={&(0x7f0000001900)={'poly1305-generic\x00'}}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001a40)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000240)) r10 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000001980)=r4) getsockname$inet(r10, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) r11 = dup2(r0, r1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000680)=0x6, &(0x7f00000019c0)=0x2) getsockopt$netrom_NETROM_T4(r11, 0x103, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/03 15:10:22 executing program 7: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/03 15:10:22 executing program 6: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = dup(0xffffffffffffff9c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1, 0x7, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') r2 = getpid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x20, 0x100000, @tid=r2}, &(0x7f0000000080)) preadv(r1, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) 2018/04/03 15:10:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/03 15:10:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.swap.max\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='Ehreaded\x00', 0x9) 2018/04/03 15:10:22 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0xa}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/03 15:10:22 executing program 0: r0 = socket(0x0, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x1, 0x2}, 0xffffffffffffffef) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'eql\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'vlan0\x00', 0x2}, 0x18) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x993, 0x4) syncfs(r0) msgget(0x3, 0x100) 2018/04/03 15:10:22 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40100, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f00000002c0)=""/84, 0x54}], 0x5, &(0x7f00000003c0)=""/139, 0x8b, 0x4}, 0x0) recvmsg(r0, &(0x7f0000001c40)={&(0x7f00000004c0)=@pppol2tp, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000540)=""/60, 0x3c}, {&(0x7f0000000580)=""/184, 0xb8}, {&(0x7f0000000640)=""/132, 0x84}, {&(0x7f0000000700)=""/255, 0xff}, {&(0x7f0000000800)=""/232, 0xe8}, {&(0x7f0000000900)=""/136, 0x88}, {&(0x7f00000009c0)=""/33, 0x21}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/190, 0xbe}], 0x9, &(0x7f0000001b80)=""/147, 0x93, 0x6}, 0x40000000) process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) 2018/04/03 15:10:22 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x110, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x2}}) 2018/04/03 15:10:22 executing program 5: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000001c0)=0x3ff, 0x4) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[], &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5}, 0xffffffffffffffed) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4f10}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 15:10:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x20000000000006, 0xb2cc, 0x80000000000000, {}, 0x3ff, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001240)) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7fffffff, 0x3, &(0x7f0000001280)=[{&(0x7f0000000180)="4f3904ece52a1b095f03d59e833d88214f7a9c401c01efece8020c105b3c635babb1e3a36baab526ff3a7fcd4abe13283f191f389cfa3d785bf28d2e40a9e0ed7fa51337f7cfc807bcc783965376042a192d1761d0c8eec4f933db3a5e449d8bf332d7a8f81c90aed3699abc5b8e142a75d9fe11afca4381ae996dc14f540eaa2b6b5a618e0f6434ca6e3ec4e1774232e7", 0x91, 0xe7}, {&(0x7f0000000240)="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", 0x1000, 0x7}, {&(0x7f0000001240), 0x0, 0x3e3}], 0x0, &(0x7f0000001300)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x35, 0x30, 0x37, 0x3f, 0x7a]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x33, 0x31, 0x35, 0x36, 0x31, 0x31]}, 0x2c}]}) [ 92.339490] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/04/03 15:10:22 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) getdents64(r0, &(0x7f00000001c0)=""/101, 0x65) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000840)="71e67a15ecf0311cfc093a52a7d86bd112eae571433d6a9d6d2e36d271ed96db4aa3129e9360958a294455542e91b1b0597730e63b4705b5f889b3a087000000019d2eb2fa4800000000000000000000000000000030d213460ea3529da9b16492572e3820e6b1fd528868337791ce08ddcd2c670811089a8a183d8c20a9163f7b9366a700958fa1e1e506eb1ec265df806dc5e0068ea7c0fd51687a9f494764972837fa9181394e85a6a317c012f41bb9ca659d98034bc1665f7bab245997221727571bebaeb76d70d980ae2cd6e36dcb307368fa73f3902dd1fd67fd00461076", 0xe1) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba48427a4f3701c920f880", 0x10}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000480)={0xf776, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x200, 0x10000, 0x20, 0x5, 0x800, &(0x7f0000000440)='ip6_vti0\x00', 0x8, 0x0, 0x8}) recvmmsg(r2, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) 2018/04/03 15:10:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0xfffffffffffff001, 0x6, 0x20, 0x3, 0x3, 0x10000}}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/04/03 15:10:22 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x80) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$sock_ifreq(r1, 0x8957, &(0x7f00000000c0)={'bcsf0\x00', @ifru_names='bpq0\x00'}) dup2(r2, r3) [ 92.490913] ntfs: (device loop2): parse_options(): The case_sensitive option requires a boolean argument. [ 92.539541] ntfs: (device loop2): parse_options(): The case_sensitive option requires a boolean argument. 2018/04/03 15:10:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="1afcedef39788bbefab8bafcda6ef4ed8b3bd10ffad4b8d243e81e237058822ae848cdcea588cc0a051393b3b2152e257ef8c5869d4da2521470ca045d856c779a236587e471690cacab9a059ad159fefda23d4d593977a20fd40d02b7bcbf982d521a00012fbb57ad4e5acf7a0fc36dda72ce37b00994c86187540bb4c0500b675f121c90bf29e10b", 0x89, 0x8001, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000000840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000680)=0x8c0d36643b545ed2) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="db8ac824f5ef4ddf2a1031d8dc1adf97479ba3feeea5ca47097bd8f8e3cbf353d03e3693b580642d18603d33222e3400d131ce1caa60eff82e0d907e3e20901efd6d32d9803309a58649ba47188dc08e5dfe09b720901d90b77b0791bbe318f34b63a7f8294567ee38b9fec02695afcd6a27fc51b7217fcef62d90460f3d41bfad805e7b80d96fa63b88561431e490f80109b3706d8e98908792f2a954ab6e875f257606adfbe76bd70208fbabdd2ee445c739f1e02cdb26451b507681b765da8691b9eadab471a2719f", 0xca) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0)=0x5, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) 2018/04/03 15:10:23 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x40, r1, 0x100, 0x70bd29, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffff6e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) accept4$unix(r0, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x80800) keyctl$update(0x2, r2, &(0x7f00000004c0)="2495c7be2be42149266a5c0cfef59094afe8c4d8b91e7660ecde3ab26f734ce3761ad91a70ce8c6af151f1079ae6b10ef2a0d6017f0d98306a20af6a3626b9656f06e3b7df2a894ed2e680d13dcf02b83c0c1277a4efc5f071cdfe559b9c5ef2619ccf3880c628d6d139", 0x6a) 2018/04/03 15:10:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x10001}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x408001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r1, 0x80000, r2}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r3, &(0x7f0000000000)="d4", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x8000000004e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6bd}, 0x1c) 2018/04/03 15:10:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000), 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/04/03 15:10:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000feb000)=0xa90d, 0x4) poll(&(0x7f0000000140)=[{r0, 0x4}], 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/04/03 15:10:23 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x600000) signalfd4(r0, &(0x7f0000000080)={0x2}, 0x8, 0x80000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x800000000000, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000280)}, {&(0x7f0000000300), 0x0, 0x0, 0x1}], 0x0) 2018/04/03 15:10:23 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000f48)=""/244, &(0x7f00000000c0)=0xfffffddc) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x19d0, 0x80) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/04/03 15:10:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000001c0)=0x200, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 15:10:23 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000003fe0)) r0 = memfd_create(&(0x7f0000000000)='(wlan1\x00', 0x2) mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x8, 0x8010, r0, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/04/03 15:10:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42000000000484, &(0x7f0000000080)=""/24, &(0x7f0000d0cffc)=0xfcc1) 2018/04/03 15:10:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getgid() r4 = gettid() getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000280)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) getgroups(0x4, &(0x7f00000004c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = gettid() r11 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000700)=0xe8) r15 = getgid() r16 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000057, &(0x7f0000000a80)) r18 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() sendmmsg$unix(r0, &(0x7f0000000a40)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="584ec9e015360e9f6bdce10b882b76eb61a7358d7de642a94d0208c093a1e059508e1a", 0x23}], 0x1, &(0x7f00000008c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x148, 0x20000010}], 0x1, 0x4000) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) 2018/04/03 15:10:23 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x7, 0x4000) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="9617781b5f490c6f001e8f343323d1d7c147b28dc66eeb011c9337962720513f2453531c3625aeea27a2e77d9974a41d828904dd7a6b6e5ee4c3450afc6b7a7b94c3029e6fbfacf778748026e08fb0e53f177dbcef7b", 0x56, 0x5e2}, {&(0x7f0000000200)="bf2d53e1232707c386f63109a73b5774d9bfb01391190914cf8123c9c235a3fe4136bee750c2a2d24b2fa4696f3165746aa3ecca89953c7fdc7ae04a381ac1084ea18f570e28df614a265f2058dc42672af55437c776aac195026e9be513169b4cf9455481094ac80383cd29b8543c96ab4d4cf78ce1d8e47f63ca33dc4793a34f885824b0a3e7c6aaae45002cf972", 0x8f, 0x4}, {&(0x7f00000002c0)="8c51556946e05df5cd967e40fb40c58578fad0bd29661051622db4c8fedb2ae0771b1dfe863f99239b402e9d347ebef017fd49d2d8794660334111ab77f0bb8694c8f3b6c7e5be3bc8bd9cb67f9fc4e845b40ab7a6495a6d42f7fcfcb5e348a941867fbeeb932d4a8c7e28b430007edc389a9f4c7970873b12d7503d769ac4baa3d5349a6a64fd391ba452e8cc", 0x8d, 0x3}], 0x40, &(0x7f0000000400)={[{@noloccookie='noloccookie', 0x2c}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) 2018/04/03 15:10:23 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4, 0x200001e, r0, 0x1) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa) 2018/04/03 15:10:23 executing program 5: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x593402, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000500)=""/248) r3 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x2, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r3, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x400000, 0x0) accept4$inet(r2, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000002c0)) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @random="627825fa0377"}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000340)) r6 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc10c5541, &(0x7f000035dffc)) r7 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, r1, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x10000, &(0x7f0000000600)="706c8aea983723989fd13509e9ba3640423d8a1d173486f4120167ec") close(r7) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg$kcm(r8, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)="349f6535568160548a40b21cd64d62383b72f744517e3c24d908760aba158016a7537d737c0ff85d18d48f48bf4b2c55be4a57c381817f82ce57063dc1db79c1700884e8ce6f007b30125b64c2ced55a0386f076bb4ad632", 0x58}], 0x1, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000000}, 0x4200000) socketpair(0x0, 0x4, 0x174f1f0c, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r8}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r8) 2018/04/03 15:10:23 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e15ff8), 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00', 0x80000000}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x87, 0x10000, 0xa61a}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x8, 0x8, [0x2, 0x8, 0x3, 0x3, 0x1, 0x3, 0x7, 0x4]}, 0x18) 2018/04/03 15:10:23 executing program 4: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) open(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000480)}], 0x0, &(0x7f0000000400)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffff5b}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r1, 0x0, 0x0, 0x2841) fcntl$dupfd(r1, 0x406, r0) fcntl$lock(r1, 0x7, &(0x7f0000000740)={0x2, 0x0, 0x3ff, 0x1}) [ 93.697758] hfs: can't find a HFS filesystem on dev loop4 2018/04/03 15:10:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000000)=[{{&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000002f80)}}, {{&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1000000000000000170100135365547b"], 0x10}}], 0x2, 0x0) 2018/04/03 15:10:24 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)="70bf06") r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x40) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000140)=0x7) 2018/04/03 15:10:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/46) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x90}, 0x1}, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0xb, 0xe, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5e1f65fa}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa16}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x70}, 0x1}, 0x20000080) r3 = dup(r0) fcntl$getownex(r3, 0x10, &(0x7f0000000340)={0x0, 0x0}) fcntl$setown(r3, 0x8, r4) 2018/04/03 15:10:24 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c559d6e3c559830000050003000001fe0000080000000800000400000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000080000000800000000000005000000000000000200000000000000000000000000636e6500000000d9f3b8a3f275fe95482b000f01ef", 0x82, 0x400}, {&(0x7f0000016200)="00000000000000000100000300000000000000000000000000000000000000000400000a00000008000000070000000020000000000000020000000000000000", 0x40, 0x9000}, {&(0x7f0000016600)="000000000000000000000000000000000000000000000000c000000000000000", 0x20, 0xb0e0}, {&(0x7f0000016a00)="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", 0x140, 0xff400}], 0x0, &(0x7f0000016d00)) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)=':vboxnet1em0ppp0\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) 2018/04/03 15:10:24 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x4) syz_extract_tcp_res(&(0x7f0000000100), 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{0x6, 0x3ff}, {0x6, 0x8}, 0x3, 0x412095ee94a6687, 0xff}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff01000000000000040000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e200002000000000000000000000000000000000001"], 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000140)="9f7054714f2faa9a1c56c488a221ef917b0676b38cf883db7513dd6b084bf18aad786965f797045c7e7d6a167fd93a0778629985e9c245377c5abed647e715519d3dd2c2279d852e36d3c5577afa3d370b003a9c1fbb39ce0680cb79637cdc4e79d9659495ec1729ea0552d457bc3c1664b0f438a8") 2018/04/03 15:10:24 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x7ff, 0x8001, 0xff, 0xffffffffffffff7a, 0x7f, 0x7, 0x100000000}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6, 0x5, [0x7, 0x0, 0x101, 0x1, 0x3]}, &(0x7f0000000100)=0x12) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00008d0ff8)) 2018/04/03 15:10:24 executing program 7: socketpair(0x19, 0x805, 0x74da, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x1, 0xe23e}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)="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", 0x138, 0x0) r2 = getuid() r3 = getgid() lchown(&(0x7f0000000180)='./file0\x00', r2, r3) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) 2018/04/03 15:10:24 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x3, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10, 0x1, 0x24}], 0x10, 0x10000000000}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4100a00}, 0xc, &(0x7f0000000200)={&(0x7f0000000980)={0x14bc, 0xc, 0x6, 0x4, 0x70bd2d, 0x25dfdbfc, {0x5, 0x0, 0x4}, [@nested={0x4, 0x4a}, @generic="fe5916c601348a1ad4b56599a25435c4f339e3c8aa2458cd8557edc440e373f1dc364a4642b05d1239e0e08f59319b112fbada23a0d72d822493cf60442625f8e97d2b991b902e3c89dc0e16d96f9983db5b6009a0bc3ca1627df50c12f296ebeaf1d874bc83d18ee05cd6e7e2e20d6e7ee60d917efcad74c0865451fd099789c63eb4264476174c9b591639ea5e8fab9dc81143dee9921116d60cd2e27b2db560fe02bff66a8324d3fd4333e7b575b5c9cf83f743c963d79eb7dd5ae95bc1b9c0745a9c47f23589c1cc639c4d5338bde047f34ff27cbf9d6699b0dacd31f3c807e2", @generic="0d4549fbe5c152cf8afa71c0e6e9b8d3717063b06dbd0c2f6304d8d3c1b3401ff9af747c8c42c411aa1dfefaa49860d84a0a079a073a90c6e6ccda564a3d2110a2a9d9262ea0993913453f5088f24ac2d2990db028472a89a699dacc4ccae7b5ad7a021a7ba4bf548e7fe81e47ccb90168219a352c51d90c74bd1a7b2af888b7222f887afd25948f12f01c638a02ed7ca3192d2594d5e5e490dd5eafe318b3cba79a65cc528706653829e7afb662a3e6dc74c6890a67ae6e733d51fcca8682d765", @typed={0x8, 0x34, @str='\x00'}, @nested={0x250, 0x45, [@typed={0xb4, 0x50, @binary="e3650a09202be1deeb8ed2d2e8474659b2b103de7f31a9e4d87f2fd89f905d0fe9cef8e8bf8de3f2064acb78883168e37dc300c75f32c6018a28d3fad2840d1f9812217f2fe6398976dac5e71b01c3c0705e05b1fd10bd664670efa615a56ce4fcebf2452b40706d8ee0ad68ab1db463ffc54c58ec79ebd14397ea5556dc75ffa25d4defa8581a5fe9e7888d428ba40c455bdb50d1f2ec717e41350eceed8c82f54f9bc5f42d4239b0535ff2a2ac10ef"}, @generic="c265780304cd53aed0449edab6530e05242f1780a10d198a06b98bf929bef89bb3cc2d8b311264da507e331518fda39821401e08f618ac5dd4263f1407d0d97a62912474506258454205c8b96eaad8aa9f54b8bedc6a4b1275eca989a57069ba5c0629c26ba52943", @typed={0x8, 0x3b, @u32}, @typed={0xe0, 0x5b, @binary="cbca3bbb9853054c8a6ff3b58db77a0634ae14a87bca5aabcb3d9ce7e4bd50ef7c688aa7f34aeb34622f0d364c823cc2a2ff51487b468e643e9891650a4b969ccd135d3438757135e629b862fe5ee4869e2777735c922980a328c84dd8af0f1a591e0c5df333ab9ac9ad3c3b1888d19ea0627b10ea6b22d996e719f8941cfd8a2b8cdafa1d8ffa9181034556e916e38002fb78bd42555546f8921737e7677b5630add6b05a6e59e372bc6705fb443a9d5b075bad734f5a319352e655af4e29f4712db4db227242a4e68c486e9d82cefe0ff1a41591b3ec5b33bfa9"}, @typed={0xc, 0x34, @u64=0x3}, @typed={0x8, 0x2b, @u32=0x3}, @typed={0x8, 0xa, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x2c, 0x81, @binary="134a1cf77ff37b3e0da92fb22305214e917250bc31616feddce51c010c80aec858a76f4cca4ac7"}]}, @generic="4a6992821dbd1da97566e9fe851b42d4a93521fa766604cff5a04ed8437e5c5bf7503a8340e9bd18929ce0c15eace6d1ed78fe856523532735e7e6ebd08f4a3f5795d3cef993b6ca71fcab778e839bb020e2565b5ac8ef3c53fdf5800f43b66cfc4888fd3d623c9eb8a855af623b6d7ce64a01da3fab9dd50717da45b46afe88c8359a42f7e725fe60734b57208b6e4df3cc2bb585690081df684bffe9eee89e70ed8b76d13547", @generic="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0x14bc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) read(r0, &(0x7f0000000380)=""/202, 0xca) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x7f, 0x6, 0x0, 0x2, 0x4, 0x764, 0x5, 0x8, r2}, &(0x7f0000000340)=0x20) [ 93.859648] hfs: can't find a HFS filesystem on dev loop4 2018/04/03 15:10:24 executing program 1: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000805, 0x0) dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abeffc)=0x8001, 0x4) [ 93.946327] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 93.957365] hfsplus: unable to find HFS+ superblock 2018/04/03 15:10:24 executing program 5: prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) getpid() r1 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r1, 0x1) 2018/04/03 15:10:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4080, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/119) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x5}, 0x10) close(r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2002, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'sit0\x00'}, 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/03 15:10:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x74, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/04/03 15:10:24 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = gettid() ptrace$cont(0x20, r1, 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x0, 0x6}) 2018/04/03 15:10:24 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000234ff1)='/dev/sequencer\x00', 0x101000, 0x0) [ 94.048488] hfsplus: unable to find HFS+ superblock 2018/04/03 15:10:24 executing program 6: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x4, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f0000004c80)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) 2018/04/03 15:10:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210400000000000000000c00000008000500000000000800140000000000"], 0x24}, 0x1}, 0x0) 2018/04/03 15:10:24 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) splice(r0, &(0x7f0000000080)=0xf, r1, &(0x7f0000000140), 0x1, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00006c8000), 0x0, &(0x7f0000e4e000)}, 0x2000000000008000) accept$alg(r3, 0x0, 0x0) 2018/04/03 15:10:24 executing program 1: symlink(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./control\x00') getxattr(&(0x7f0000000480)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000003c0)=ANY=[], &(0x7f0000000500)=""/114, 0x72) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000840)) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000002c0)) epoll_create1(0x0) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f0000000200), &(0x7f0000001fe8), 0x0) syz_fuse_mount(&(0x7f0000000640)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) 2018/04/03 15:10:24 executing program 2: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r3 = accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81}, &(0x7f0000000440)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000540)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000300)={'raw\x00'}, &(0x7f00000004c0)=0x54) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x8000, 0xffffffffffffffd0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/03 15:10:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/04/03 15:10:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x1}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000070000007b01"]) 2018/04/03 15:10:24 executing program 6: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x4, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f0000004c80)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) 2018/04/03 15:10:24 executing program 3: stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1e002, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x80003) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217e020000000000000003f8714fff000000be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd8ad38e70e4d39ddd4b7979f"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x77}, 0x2, [0x430, 0xff, 0x781, 0x8000, 0x2, 0x2400000000000000, 0xffff, 0x2]}, 0x5c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_GET_XCRS(r9, 0x8188aea6, &(0x7f0000000580)=ANY=[@ANYBLOB="0000000000000000419c349f834af6c84d945b577f3af9652c3f11af61b537b76cf96968401d310da9499bd6cd8e60121b7017dce766baaf63e6bc0fe5ba187f43c67262cf04431cb0b7253bb5fc57e5dd7a52dadc7da92e8ecb5d744d3801bebd4a1af0dfc5882a49df131c516b6576a1a1057d8845700d7fdafec5b60cc3cadd33a29efc6f"]) r10 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xa33d, 0x0) ioctl$PPPOEIOCDFWD(r10, 0xb101, 0x0) flistxattr(r7, &(0x7f00000001c0)=""/162, 0xa2) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000040)=0x5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b8220000030001012b010000ffdbdf7ff00104000000000000a3fb21d1a3fe4625a47312dbe26729f1fb5d916cf00000001b0004ce5899f39ab16cc402b65dca5b0ada3f2b000000000000009dcf19fb6398d3d8a96a"], 0x68}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40) [ 94.274411] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 15:10:25 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf92}}, 0x26, 0x4000400}, &(0x7f0000000380)=0x90) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0xfffffffffffffe01}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='sit0\x00') getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000000ff0), &(0x7f0000000000)=0x10) clock_gettime(0x0, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180), 0x10) 2018/04/03 15:10:25 executing program 6: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r1 = semget(0x3, 0x156c907dc9603ff6, 0x40) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f0000000640)=""/4096) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000500)="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"}, 0x10) 2018/04/03 15:10:25 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x100ffb) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/psched\x00') ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000000c0)) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r1, &(0x7f0000000b40)=[{{&(0x7f0000000980)=@ipx={0x4, 0x0, 0x0, "6b5e575d72f4"}, 0x80, &(0x7f0000000b00)}}], 0x1, 0x0) recvmsg$kcm(r3, &(0x7f00000008c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000880)}, 0x40010020) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000040)=0x15e0bc3c, 0x4) 2018/04/03 15:10:25 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = getpgrp(r0) r2 = getpgid(0xffffffffffffffff) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000000280)={0x6, 0xffff, 0x3f}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x3, @empty, 0x2}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000005c0)={r6, 0x597d6ba5}, 0x8) r7 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x400, 0x40) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f00000004c0)={r5, r7, 0x5}) r8 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x3, &(0x7f00000003c0)=[{&(0x7f00000000c0)="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", 0xfb, 0x8000}, {&(0x7f0000000240)="a73fac94b8f545484a3c489884bae5beaa803c629d099a85b9a04a6bfa957ac48b1710bb6a47bf", 0x27, 0x3}, {&(0x7f0000000300)="96936dc877d023a42f648b630c2ff21c5200e63f9a895600d7f5f91fe79b3de22fb7977549b920c1c9449493af1bba2f0a7db3c132bf4bbb85d2c297be9d651c58578782b12554074f11ddc02bbe65cf0aa8aa416b081eb8bebccb05853a59b24279d88a5cc185504673df62d5e92d21a55166f691bcdf598f47784613a27566e8f7e2dcef0e8652b48d9522994941003c2fabf0d144ae6b35d86ade7a5fccd9ee7f4ab97cf7e6", 0xa7, 0x7fffffff}], 0x1000000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r8, 0x81000000) fchmod(r8, 0xa00000000002) 2018/04/03 15:10:25 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000040)=0x8) r1 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000000)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) 2018/04/03 15:10:25 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = accept4(r3, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[], 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000000000000000000000000000000000", 0x104, 0x10000}], 0x0, &(0x7f0000000140)) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000080)={r8}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r9, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000358fe0)={r8, 0x0, 0x2, r8}) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000004c0)={r10, 0x1f}, 0x8) 2018/04/03 15:10:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) 2018/04/03 15:10:25 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)) getgid() socket$unix(0x1, 0x2, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000840)=0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000003c0), 0x8) sendmsg$unix(r2, &(0x7f0000833000)={&(0x7f0000564000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="001e00010000716d3875d9c40cc37200", @ANYRES32, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x16}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) memfd_create(&(0x7f0000000380)='cpuacct.stat\x00', 0x2000000000002) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9c", 0x84, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r5, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/26, 0x1a}], 0x1) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0xffffffffffffff07) fadvise64(r3, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r6 = inotify_init1(0x0) dup2(0xffffffffffffffff, r6) fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/62) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde30501", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000280)) 2018/04/03 15:10:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) accept4(r0, &(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000640)={{0xabd, 0xa3, 0x6, 0x10001, 0x7}, 0x200, 0x80000000, 0x3, 0xffff, 0x1, "224f24097aa20d8e1bd4d48728f90bd8d38c7072ebcf0b68cc100825d7906eb34696a32e441677fb353ce8c7b9bc143c9d3d0fa32115ff9068ebeca27938fae65c6c5d60a7d6f4b9e4d926c3144ad44b2f0479a26f604b74140a98fe05696d2bce5d751854972cb55a9ca454ccb5751b8406a6ef37f07cd810ec87961ddbae1f"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000595ffc), &(0x7f0000e35ffc)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xff, 0xc600000000000, 0x8, 0x2, 0x3, 0x3b110000000000, 0x3, 0x7, r3}, &(0x7f00000001c0)=0x20) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5df22f93b8255ba36ae15374daf5f737f57241926fa108585a1d430f2c3b8e51a4", 0xe1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="87837dbc74029b09ebecc55759c96fa9298d07dd45d76d0f6eb97d5154b93b6a97ff3e2fae77c41f4dee5dffc9006f9fce738aa33ec2f34e", 0x38, 0x1, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x8772e75224d7c06c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa8, 0x20}, &(0x7f0000000580)=0x90) shutdown(r0, 0x1) 2018/04/03 15:10:25 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x7ff, 0x200) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0)={0xffffffff}, 0x1, 0x5}}, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x8000, 0x80) ioprio_get$pid(0x2, r2) epoll_create1(0x80000) write$rdma_cm(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f6ffffff"], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x242) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001900010000000000000000000a0000000000000000000000002009002300ebf9", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r4}) fchmod(r4, 0x6) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r5, 0x50, &(0x7f0000000100)}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/03 15:10:25 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000040)="1f0000000104fffffd3b54c007110000f30501000b00030034545b941200cf", 0x1f) 2018/04/03 15:10:25 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001480)="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", 0x16b) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x5f8}], 0x1, &(0x7f0000000380)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) [ 95.159483] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. 2018/04/03 15:10:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x3ff, 0x200}, &(0x7f00000000c0)=0xfffffffffffffd67) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0xfffffffffffffffe, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 95.263471] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop3 [ 95.266906] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.294693] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 95.336879] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 95.361149] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.361198] BTRFS error (device loop3): superblock checksum mismatch 2018/04/03 15:10:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2) r2 = dup(r0) fcntl$setpipe(r0, 0x407, 0xff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000240)=0x6) 2018/04/03 15:10:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0xed, 0x4) r1 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x4, 0x49ae, &(0x7f0000000240)="e45e4f379215d8abb184e66b00de206acab43b0e5c52aa77633d819ac72effc6155fcad8f411b6d69c83843346af94936bb4a5b88d4667098673214485ba745db056c8bf4fe3e9ba61d1d989d13632dda1a33b8f2b2a0461e67c40a381400e0c43be396b7d3795053f4e251871d723cbe482d25bdd433bd75c373700c50a83327d3ff5b1", 0x3, 0x5, 0x8001, 0x80, 0x2, 0x96f1, 0x8, "659e8a6dcd"}) tgkill(r1, r2, 0x14) r3 = socket(0x40000000015, 0x5, 0x0) connect$ax25(r3, &(0x7f0000000000)={0x3, {"43055bf62ab940"}, 0x400}, 0xffffff93) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x4, 0x100000000, 0x9, 0x1, 0xd5e, 0x5}) setreuid(0x0, r4) r5 = inotify_init1(0x0) dup3(r3, r5, 0x0) [ 95.390731] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 15:10:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) 2018/04/03 15:10:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fdc)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80e5, 0x40803) [ 95.431848] BTRFS error (device loop3): open_ctree failed 2018/04/03 15:10:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getpeername(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0xf) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_generic(r2, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80042001}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x170, 0x1c, 0x30c, 0x70bd2b, 0x25dfdbfd, {0x5}, [@typed={0x8, 0x8a, @uid=r3}, @generic="03fa8e15bc128abbec32286b9432bc8381b473705859d0b22d84cca8cd3874c1d3e853814db3f807a00a0855e52617d98413a258a4096c68e312ba01481acb303e9d70773e0b4ab29deaba12cb6851435b951c48afb3d2abcf49b5565f0e191aabf9a7f8b49ded04a36de8617a6002d82e7eedef5f44af7be05e8dd2052f36c380e2d8a69e43f9cfca61e3eabc8bac2bdb99ee78022365", @nested={0x14, 0x5b, [@typed={0x8, 0x6, @pid=r4}, @typed={0x8, 0x1c, @uid=r5}]}, @generic="10151fc5b4354adbae02827f7f7bd74bc0617ddd0ac63a1260381fddba81a7bb438b1f585e01a711e1c5ef3be9cf9978c05c696208b4a3bacfebfe4fd58ae7b3f40a441c534e1742b9b105e0ac508e54fb7cb08e4b68a74dd39586e4a4c17bf46d46aa758436975188d66862ba145ac42096d095eb3a4c6865ca6aa1225411daf94469681363af6e887baf14b5a2abec3e508226c4cc407fa17284db6c5a1f26f6d0e1a2cba752d1b7"]}, 0x170}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) bind$netlink(r2, &(0x7f0000000700)={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x16000, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000180)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1000002}) [ 95.606649] irq bypass consumer (token 00000000e8e0cfba) registration fails: -16 [ 95.685714] BTRFS error (device loop3): superblock checksum mismatch [ 95.714991] BTRFS error (device loop3): open_ctree failed 2018/04/03 15:10:26 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x3, 0x2000}, 0x4) 2018/04/03 15:10:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="0065f6a9a4000000ff84c7300dac8204827fe59850944d01"], 0x18) 2018/04/03 15:10:26 executing program 6: r0 = open(&(0x7f00000005c0)='./file0\x00', 0x202001, 0x8b) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000600)={&(0x7f0000014000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x7fffffff, 0x800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000580)=0x1ff) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000140)=0x0) r4 = eventfd2(0x7, 0x1) r5 = fcntl$dupfd(r2, 0x8936c785d0650dcf, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) io_submit(r3, 0x2, &(0x7f00000003c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f00000001c0)="5c4d9b7bd3c9ec335549252b0e709726020da49c4340ad2e9133b380c14332364e6f3d0647db8e76ec5932799795272e3a340fddd7584b136426cb0edb77a57863a8b33b6d267cbe425373e5cde89fce98d2ed374c4429d1bf285d3f4c9c514a47d00ed88334e18e10ddb7875475d0f6739ca575dc7722c74dad0ddbf91d2a4e8ddcf7a003b2a846a5292bf6f8821636b735ea0e3e32ef8d765c1a399c37f49f1f3db26dce631bf24dc892786328cdc85e999c86a05085dacd759cd1a3c8be34d3f1a6cd86ff2a750049a9812a6659570ace97d82d4b55786eee17a273abe6fe56f9df9100e23d989f505c", 0xeb, 0x3, 0x0, 0x0, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x8001, r2, &(0x7f0000000340)="340416906226aa22d9a58c79706e6e5b", 0x10, 0xff, 0x0, 0x1, r5}]) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x0, 0x0, 0x0, 0x2, 0x101, 0x8, 0x0, 0x0, 0x6, 0x0, 0xf0, 0x1000, 0x400, 0x9, 0x3]}, &(0x7f0000000500)=0x100) r8 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}) fcntl$lock(r8, 0x6, &(0x7f0000013000)={0x0, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x0) 2018/04/03 15:10:26 executing program 7: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='vcan0\x00') sendto(r0, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/03 15:10:26 executing program 4: r0 = socket(0x11, 0xa, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x81, 0x4) 2018/04/03 15:10:26 executing program 1: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ipddp0\x00') r3 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000005c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000004c0)={0x0, 0x9, 0x9, 0x1}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r4, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/03 15:10:26 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x200000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x87) accept(r2, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/04/03 15:10:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0x6) time(&(0x7f0000000300)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@local}, &(0x7f0000000140)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) getsockopt$sock_linger(r0, 0x1, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00000001c0)={0x79, &(0x7f0000000280)="9364b14d966a5b304acb8a61bc7df673437ed5e204d67e46a9a556c3cd362e40c388ae92d599d5a8651a9aa666d61b2841da601db2816a1ec0ae415f96658bce6cdde744ace31e1f8b85c54f19ed7fc2ceb7696907738e63e39919405d78076d31a2f6e4b9bcf1d4082c19993de89095983b7c4231d8b56c4f"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40000, 0x0) 2018/04/03 15:10:26 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffe0000000000001}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) 2018/04/03 15:10:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) fcntl$getflags(r0, 0x3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x4}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x2000) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x1, 0x9b}, {0xf8, 0x9}, {0x2}]}) bind$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd}, 0xfffffffffffffe17) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xfffd, 0x0) futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000100), &(0x7f0000000140)}, 0x20) [ 96.409775] : renamed from bcsh0 [ 97.101504] FAULT_FLAG_ALLOW_RETRY missing 30 [ 97.106219] CPU: 1 PID: 9365 Comm: syz-executor6 Not tainted 4.16.0+ #12 [ 97.113042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.122368] Call Trace: [ 97.124934] dump_stack+0x1a7/0x27d [ 97.128537] ? arch_local_irq_restore+0x53/0x53 [ 97.133184] ? kasan_check_write+0x14/0x20 [ 97.137393] ? handle_userfault+0x13d6/0x2430 [ 97.141881] handle_userfault+0x1418/0x2430 [ 97.146181] ? handle_userfault+0x16c9/0x2430 [ 97.150652] ? userfaultfd_ioctl+0x4540/0x4540 [ 97.155213] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 97.160385] ? __sched_text_start+0x8/0x8 [ 97.164508] ? print_irqtrace_events+0x270/0x270 [ 97.169239] ? print_irqtrace_events+0x270/0x270 [ 97.173978] ? trace_hardirqs_off+0x10/0x10 [ 97.178272] ? plist_check_list+0x11/0xa0 [ 97.182406] ? trace_hardirqs_off+0x10/0x10 [ 97.186701] ? plist_add+0x5cb/0x760 [ 97.190402] ? __lock_acquire+0x638/0x3c30 [ 97.194621] ? trace_hardirqs_off+0x10/0x10 [ 97.198923] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 97.204095] ? rcu_note_context_switch+0x710/0x710 [ 97.209007] ? futex_wait_setup+0x158/0x400 [ 97.213328] ? find_held_lock+0x35/0x1d0 [ 97.217394] ? __handle_mm_fault+0x2e0f/0x38e0 [ 97.221965] ? lock_downgrade+0x980/0x980 [ 97.226094] ? lock_release+0xa40/0xa40 [ 97.230045] ? kasan_check_read+0x11/0x20 [ 97.234168] ? do_raw_spin_unlock+0x9e/0x310 [ 97.238551] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 97.243107] ? kasan_check_write+0x14/0x20 [ 97.247322] ? do_raw_spin_lock+0xc1/0x230 [ 97.251532] __handle_mm_fault+0x2e1c/0x38e0 [ 97.255916] ? __pmd_alloc+0x4f0/0x4f0 [ 97.259785] ? trace_hardirqs_off+0x10/0x10 [ 97.264096] ? find_held_lock+0x35/0x1d0 [ 97.268149] ? handle_mm_fault+0x35b/0xb20 [ 97.272359] ? lock_downgrade+0x980/0x980 [ 97.276483] ? handle_mm_fault+0x2f8/0xb20 [ 97.280692] handle_mm_fault+0x44a/0xb20 [ 97.284726] ? check_same_owner+0x320/0x320 [ 97.289029] ? __handle_mm_fault+0x38e0/0x38e0 [ 97.293588] ? vmacache_find+0x5f/0x280 [ 97.297543] ? find_vma+0x30/0x150 [ 97.301069] __do_page_fault+0x560/0xbe0 [ 97.305107] ? mm_fault_error+0x2c0/0x2c0 [ 97.309236] ? find_held_lock+0x35/0x1d0 [ 97.313270] ? trace_hardirqs_off+0x10/0x10 [ 97.317566] do_page_fault+0xee/0x730 [ 97.321340] ? vmalloc_sync_all+0x30/0x30 [ 97.325463] ? find_held_lock+0x35/0x1d0 [ 97.329498] ? __might_fault+0x110/0x1d0 [ 97.333535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.338357] page_fault+0x25/0x50 [ 97.341788] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 97.347394] RSP: 0018:ffff8801883dfc28 EFLAGS: 00010202 [ 97.352733] RAX: ffffed003107bfaf RBX: 0000000020013000 RCX: 0000000000000004 [ 97.359979] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801883dfd58 [ 97.367223] RBP: ffff8801883dfc58 R08: ffffed003107bfaf R09: ffffed003107bfaf [ 97.374469] R10: 0000000000000004 R11: ffffed003107bfae R12: 0000000000000020 [ 97.381711] R13: ffff8801883dfd58 R14: 00007ffffffff000 R15: 0000000020013020 [ 97.388978] ? _copy_from_user+0xc5/0x110 [ 97.393110] do_fcntl+0x759/0x1150 [ 97.396629] ? f_getown+0xb0/0xb0 [ 97.400062] ? fget_raw+0x20/0x20 [ 97.403490] ? kmem_cache_free+0x258/0x2a0 [ 97.407701] ? SyS_futex+0x269/0x390 [ 97.411388] ? do_futex+0x22a0/0x22a0 [ 97.415170] ? security_file_fcntl+0x89/0xb0 [ 97.419556] SyS_fcntl+0xd6/0x110 [ 97.422983] ? do_compat_fcntl64+0x9c0/0x9c0 [ 97.427365] do_syscall_64+0x281/0x940 [ 97.431226] ? vmalloc_sync_all+0x30/0x30 [ 97.435347] ? finish_task_switch+0x1b9/0x970 [ 97.439814] ? finish_task_switch+0x17a/0x970 [ 97.444283] ? syscall_return_slowpath+0x550/0x550 [ 97.449183] ? syscall_return_slowpath+0x2ac/0x550 [ 97.454086] ? prepare_exit_to_usermode+0x350/0x350 [ 97.459085] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 97.464426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.469242] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.474401] RIP: 0033:0x4552d9 [ 97.477564] RSP: 002b:00007f2e4bea4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 97.485242] RAX: ffffffffffffffda RBX: 00007f2e4bea56d4 RCX: 00000000004552d9 [ 97.492485] RDX: 0000000020013000 RSI: 0000000000000006 RDI: 0000000000000016 [ 97.499726] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.506968] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 97.514219] R13: 000000000000008e R14: 00000000006f3df0 R15: 0000000000000000 2018/04/03 15:10:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000240)=0x7) mkdir(&(0x7f0000000480)='./file0\x00', 0x81) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={r3, r4, 0x2fcbd7b6}) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e21, @rand_addr=0x101}}, 0x6, 0x101}, 0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000280)={0x7ff, 0x1ed}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/03 15:10:28 executing program 2: r0 = socket$inet6(0x10, 0xa, 0x10001) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8001, 0x4003) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/04/03 15:10:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000280)=0x100000003, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x2, 0x4) 2018/04/03 15:10:28 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000080)) ptrace(0x420b, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x104, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r3, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r3, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) 2018/04/03 15:10:28 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x3, 0xf5, "a20d7e584916c3f3e7e1caccff07ae1b6d8f4482ce0f809f9b3fe4622ed2fd008300dc61bccd0ad1debbc355176e0a29245decd25ec47eec02c8682ff4f3abb55c6ad0495d7b21c4855531653fba753efae77b91613bd1089f753125977573878919abc95431f7e200b9ee568cae1408d4a69f888c4f3de3f39b937da31d8ac9338b52983f56c1473c8f385d0d81c880d88ad44e092fe78a947c8babc2b704c0a1122f8563dbca41f09eef41876867f780ff03b22fd14483a72ee566d0bec265e43bc20b0fc75bce7c1dfe4743b6a09b2dbf7d75dfee085239581f52075fffe55df138ae8d8aa50bf969ca33e6c5ea90f107166226"}, 0xfd) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/03 15:10:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000000000), 0x2) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x200000007) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f00000002c0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) r4 = memfd_create(&(0x7f0000000080)=']eth1,\x00', 0x0) ioctl$TCFLSH(r4, 0x540b, 0x52) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r5, 0x0) readv(r5, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r5, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) r6 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000000300)) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') getsockname(r4, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000280)={0xfffffffffffffff8}, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1ffffc, 0x0) r7 = semget(0x1, 0x3, 0x95542d6824605917) semctl$SEM_STAT(r7, 0x4, 0x12, &(0x7f00000002c0)) 2018/04/03 15:10:28 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x880) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffeffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000140)="6188ec585670901778938343df26bc2db007d2b61b7924356edcf932f4fcdeefb58fccb9df902d5d329251d8adb84793853550cf24a87bfc7b030b4e91fd1684423843c885b4a5091a95ba770b5b19419b39b48345fc2cffc17d3968a80b9fa693ef81eceb452ae89869e33b11", 0x6d, 0x40488c4, &(0x7f0000000000)={0xa, 0x4e21, 0x701, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x7}, 0x1c) openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) 2018/04/03 15:10:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4d, 0x100, 0xa, 0x80000000, 0x7, 0x9, 0xd400000000000000, 0x101, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/03 15:10:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x4, 0xffffffffffffffff, 0x1}) 2018/04/03 15:10:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x8000000) r1 = msgget(0x3, 0x1d) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, 0x36, 0x200, 0x70bd26, 0x25dfdbfe, {0xe}, [@nested={0x84, 0x50, [@generic="8a244691ce02d2d932c9ae9e905beca4c6087126eb6c6511a906561785cc7c6f45bfa711d339e04ec7c8334d75445a159f91efe182f051b7d4156b4e72dadc0b3c87fd0b868e42e5e336adac5584098f151196f4", @generic="8207235f972b293e9249753bf3a80ff34eca125d99", @typed={0x14, 0x60, @ipv6}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000014}, 0x10) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/247) 2018/04/03 15:10:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0xffffffffffffffff, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000000040)="cf"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 15:10:28 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="30d4838b6bf209a36bcced4a55e72dbaf7c1af0e5bf7445f4736168688567507a71b54f942e5d2bc3f210519e416d49e1a337ff4a7560df2961a6fe804665c68ed0cfbe43926d0cfe9fb6d562792aae3a9aef1100edcae4037b81411327a104b2c859ae3df3a13963e96686c23fcd8925ea0a51c7c0e92680b6df6a8f64b19ee25e8cf8b635c54216f759dc83d142a294bc9d803eaca77cfa50c798c5baada88238eaf8c65519c9fbd9397eb7913cafa86907c6268cba6b1903c78a4cc54faaa23d874694bbc8829c8a4ecf8b3c80080ab30fc3392ff02f666a197b9694da5cb13728cef3360721c") lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x200000001, 0x0, 0x100}) 2018/04/03 15:10:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x1, 0xfffffffffffffff7, 0x1, 0x0, 0x7, 0x8000, 0x0, 0x1000, 0x8, 0x3, 0x6, 0x8000, 0x1, 0x7, 0x709f, 0x8, 0x10f, 0x4, 0x8001, 0xd4, 0x7, 0x2b, 0x2, 0x8001, 0x9, 0x2, 0x4, 0x709, 0x4, 0x20, 0x6, 0xe8, 0x4, 0x1ff, 0xfffffffffffffffa, 0x0, 0x9, 0x7, @perf_bp={&(0x7f0000000080), 0x8}, 0x832, 0x800, 0x9b, 0x1, 0x254, 0x40000000000000, 0x2}, r1, 0x3, r0, 0xb) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gretap0\x00'}, 0x18) 2018/04/03 15:10:28 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) fcntl$getownex(r0, 0x10, &(0x7f0000004080)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003f80)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/128, 0x80}, {&(0x7f0000001200)=""/2, 0x2}, {&(0x7f0000001240)=""/104, 0x68}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/226, 0xe2}, {&(0x7f00000023c0)=""/218, 0xda}, {&(0x7f00000024c0)=""/4, 0x4}, {&(0x7f0000002500)=""/23, 0x17}, {&(0x7f0000002540)=""/230, 0xe6}], 0xa, &(0x7f0000002700)=""/4096, 0x1000, 0x1f}, 0x10000}, {{&(0x7f0000003700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003780)=""/236, 0xec}, {&(0x7f0000003880)=""/221, 0xdd}, {&(0x7f0000003980)=""/169, 0xa9}, {&(0x7f0000003a40)=""/118, 0x76}, {&(0x7f0000003ac0)=""/225, 0xe1}, {&(0x7f0000003bc0)=""/27, 0x1b}, {&(0x7f0000003c00)=""/207, 0xcf}, {&(0x7f0000003d00)=""/2, 0x2}, {&(0x7f0000003d40)=""/124, 0x7c}], 0x9, &(0x7f0000003e80)=""/205, 0xcd}, 0xffffffff}], 0x2, 0x10000, &(0x7f0000004000)={0x0, 0x989680}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000004040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'gretap0\x00'}}) fcntl$lock(r1, 0x32173f43dfa63f95, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x4, r2}) 2018/04/03 15:10:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"652070da124431"}, 0xb79d}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev, @broadcast}, &(0x7f0000000040)=0xc) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x2d2b2e65, 0x2) bind$bt_rfcomm(r2, &(0x7f0000000300)={0x1f, {0x2fb, 0x2, 0x1, 0x4, 0x100000001, 0x7fffffff}, 0x80000001}, 0xa) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x2, 0x1, 0x3, 0x100000000, 0x100000001, 0xffffffffffff3b6d}, &(0x7f0000000180)=0x20) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/04/03 15:10:28 executing program 4: r0 = socket$inet(0x2, 0x1, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xffffffffffffffff, 0x9, 0x33, 0x8]}, 0xc) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer2\x00', 0x282001, 0x0) accept$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) socket$inet(0x2, 0x2, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc8, 0x400) sendmsg$rds(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/116, 0x74}, {&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000000500)=""/236, 0xec}, {&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000380)=""/31, 0x1f}], 0x8, 0x0, 0x0, 0x4010}, 0xc004) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) recvfrom(r2, &(0x7f0000000680)=""/85, 0x55, 0x122, &(0x7f0000000700)=@ax25={0x3, {'X?w,FTg'}, 0xfffffffffffffffb}, 0x80) 2018/04/03 15:10:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x303000, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000003c0)=0x1, 0x8) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000017fb4)="24000000000b07031dfffd946fa2830020200a0009000100400300000000a3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/04/03 15:10:28 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r1, r0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x0, r0}) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/04/03 15:10:28 executing program 6: keyctl$instantiate(0xc, 0x0, &(0x7f0000000b40), 0x0, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='configfs\x00', 0x2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) socket$unix(0x1, 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000800)={0x0, 0x0, 0x80, 0x0, 0x0, [], [], [], 0x1000, 0x80}) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000040), 0xfffffe4e) 2018/04/03 15:10:28 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$dmmidi(&(0x7f0000003640)='/dev/dmmidi#\x00', 0x2, 0x400) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003680)) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file1\x00', 0x0, 0x10}, 0x10) ftruncate(r4, 0x0) uselib(&(0x7f00000000c0)='./control/file0\x00') close(r2) 2018/04/03 15:10:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fffffff, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x7, 0x8001, 0x0, 'queue1\x00', 0x2}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000000c0)={0x2, 0x0, [{0x8000000b, 0x7, 0x6, 0x7, 0x8, 0xff, 0x80}, {0x40000007, 0xfffffffffffffc01, 0x4, 0xab, 0x6, 0x3, 0x96}]}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002d00ff0a0300000000000000030000000c0000000800010008000000"], 0x20}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x210000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/03 15:10:28 executing program 0: r0 = semget$private(0x0, 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4c, 0x3}, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x17c, 0x8, 0x80000000, 0x1]) 2018/04/03 15:10:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7f7, 0x0, 0x80}, &(0x7f00000002c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) fchmodat(r1, &(0x7f0000000340)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/75, &(0x7f00000001c0)=0x4b) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r5 = eventfd2(0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) read$eventfd(r5, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000071fe0)={r5}) write$eventfd(r5, &(0x7f0000000100)=0x3, 0x8) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000fa000000"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000000c0)={r8, 0x0, 0x7, 0x1}, &(0x7f0000000100)=0x10) 2018/04/03 15:10:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240000000}, 0xb) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)) shmctl$SHM_LOCK(0x0, 0xb) 2018/04/03 15:10:28 executing program 7: r0 = socket$inet6(0xa, 0x13, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000580), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x5}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="682160ac1e5f", {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x2, 0x1f, 0x100, 0x9, 0x8, 0x140, 'erspan0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="7887964530fe", @rand_addr=0xfffffffffffffff7, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0x5, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) perf_event_open(&(0x7f00000004c0)={0x3, 0x70, 0x0, 0x1000, 0x3, 0x7, 0x0, 0x9, 0x45c00, 0x4, 0x8001, 0xa1a, 0x6, 0x7f, 0x6, 0xdb6c, 0x6, 0x0, 0x7, 0x6, 0x0, 0x5, 0xb55c, 0x6, 0x80000001, 0x3, 0x3c61, 0x44c10000000, 0x7, 0x43, 0x200, 0xea63, 0x3, 0x6, 0x6, 0x9, 0xfff, 0x6, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000480), 0x3}, 0x20000, 0x7, 0x7, 0x3, 0x2, 0x3, 0x6}, r1, 0xf, r2, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x2400) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000001c0)="66163600000002275a34b70df284101688aac43f955c1d0a1b9fd6a53a49179a4bd73dcc7eaf51f4a55e67740d5552a861172b9b66e24794271d2d47081791cc8adfdaff283a0cefd5426a8f9a0bcbf6b7d20d0e", 0x54) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) accept$unix(r3, 0x0, &(0x7f0000000240)) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000180)={r4, 0x3}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='yam0\x00', 0x10) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000380)=""/175, 0xaf}], 0x3, 0x0) 2018/04/03 15:10:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) preadv(r2, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x81, 0x408001) 2018/04/03 15:10:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) epoll_create1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$netrom(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) 2018/04/03 15:10:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) accept$packet(r0, &(0x7f0000000040), &(0x7f0000000100)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001f40)={@dev, 0x0}, &(0x7f0000001f80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"b27ff6e933422cc9000000003cd225af", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r2}) 2018/04/03 15:10:28 executing program 7: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ftruncate(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x1, 0x5, 0x4, 0xbe8b, "59b828c797566dfafe31be4bdce80d63307850513537b183109a2fd1e15e2199239df09c24aa91cf6396c915", 0x1000}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ftruncate(r2, 0x0) 2018/04/03 15:10:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000340), 0x800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc0000001532fb528504cd08d07c3a27f3499d8ac02b30f5d6fc200b142f646cc13c541513857fc16e3568144846583528bd02c61d83c3dc02f142938eb4d52665c34c657e19d734aeb49148789573e8b9effb2dbea1f6532900f4f5849fe44a9d8805969cc1e193a4676d0b7240eb0a9af5c9a2e93e4ab746485932cb25a006e0bab0fb7278f6bc9f94a87d1c9ebe4faf623daf3d7d01ffa1923aaacaf5933ba681aef6048dbe707a956f56daa3d137dcdc326b721ea050d762fac919bfef6d6570a5bf0d7fb40bdbef4a26547e069080795d26adc1fa"], &(0x7f0000000140)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000ac0000/0x3000)=nil], 0x0, &(0x7f0000000300), 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x0, 0x3f, 0x9, 0x8, 0x5e, 0x0, 0x2e15, 0x3, 0x8000, 0xffffffff7fffffff, 0x7ff, 0x100000000, 0x4, 0x2, 0x2]}, &(0x7f0000000180)=0x100) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) eventfd2(0x9, 0x80800) r4 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8, 0x0) mq_timedsend(r4, &(0x7f0000000340), 0x0, 0x4, &(0x7f0000000380)) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000440), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffff805}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000480)={0xffffffff}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/03 15:10:29 executing program 1: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/145, 0x91, &(0x7f00000001c0)=""/34, 0x3, 0x1}}, 0x68) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/03 15:10:29 executing program 7: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000eea8c3)='./file0\x00') mkdir(&(0x7f000000e000)='./control\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./control\x00', 0x3, 0x6, &(0x7f00000013c0)=[{&(0x7f00000000c0)="81fc4edd90ff8457ca7b25f6874413dc75cc58532991d826dbd7225eb2c10dc2e70679b01a34d4bb0085e4667fa0b4b4036550c1a2d5701e72", 0x39, 0x8}, {&(0x7f0000000100)="64a7bc0d3ab886f2e099c3646f8955280003ed7d0fe927b316dd67197f8bebdea745eae7aaa4fd7a0b97b5444abef13172c0d83d05c1bdea99705506f9a5538da7268165f9d5d094b0cf94fd327a07a8cd8dc0d792e0ceb3e778d9c81757b0792a0a5e2bd115148765", 0x69, 0x4}, {&(0x7f0000000200)="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", 0x1000, 0x9}, {&(0x7f0000001200)="93bc3b8753d3d57e652e3c56b07d7aa66d88a394828f9b5c3eeb0722fe6a85945fffc5bcd09613e311a593d698887b66225d3fa45afbb6a5766e07547ae0618952c8647e29d278446a790e3f6f67bea0123ac4a5e064dcf587877f2ad0108dcc6c76d424f7d89145d600dcea08652ca6973c5727735b81663ec9e30f084c1b051eaea63c0cfed5c70154ae35e99df2b12d842dd2327a6364d553e737d84cb29a09523f4b61cf", 0xa6, 0x1ff}, {&(0x7f0000000180)="d0378f14f05f564d680bab2e5e9b828714ee0cfffd385f16469b7fb82729b1c2e166", 0x22, 0x3}, {&(0x7f00000012c0)="3f774a8c250ed8f5bb6e9cdca74357d70d3c743ddf4e161e8f46d515911ee4d0642b392445775f33c1bbe08e114a4ddd01bd2edf5f52d30459f6ed20422a941ed002df34386d127fb8c05ff57863bb0f35533c206a0a84691a30ce123c7108d8b6fc945c0d111038c60d0e232632ac7822754a81da2d357d57871c603b0aae8f44805bbc44bfa390781ff109ce823e6bbbdf9bfa7c26b906b2e0f777a11bdeae0b11556d03e9807793951c0cb9f6972d9c79f7696182367e38d69b9504591067cbf01cba90463f943f784fd3e1c2", 0xce, 0x8}], 0x1020000, &(0x7f0000001480)={[{@creator={'creator', 0x3d, "6032e275"}, 0x2c}, {@umask={'umask', 0x3d}, 0x2c}]}) mkdir(&(0x7f0000000000)='./control\x00', 0x0) rmdir(&(0x7f0000001500)='./control\x00') 2018/04/03 15:10:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='cpu.weight.nice\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYRES16=r1], 0xe) 2018/04/03 15:10:29 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xc52, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="9c9b86363309427799ef34e80032e89750d649631b33ef47aa3b539d46a41a7389a0751feb5002549f858fd5a5384c7e8152e537b951b1b04588df567bc4cba7bfffa4a90cf123e03f4918d0ede5ab54aa79fcab6fd024a5f72377d44452245b9dafb80310c017", 0x67, 0x1}, {&(0x7f0000000200)="a51cb19b48c2668ff647ec5b173b84855a0a783abecf12cddf25f9a1c99aac57bf9af7e51f16e7aedf49c5a60c1ac172bcd469eaaa20e88d47fa2fb66a35b19fce9134a3aa9bc572a8e992d0b063b09049cc626428015cc8297cd177f9bf06a2d8c4d04a2b289596afda466a6ba863baf4e320a561805a95e6a8083ff0530ccf7b14ce46da63db", 0x87, 0xffffffffffffffff}, {&(0x7f00000002c0)="6f561a424e4240260b6191bbdaf01467aa98dfa88b297caff56da09781dba6c1fce7bbd0749e6eb4db090f35a67c8440e0d8e1949915723b2dc76577528ea7e7dca05c8d3f92b5e66097153b238f65d863f8465b7ceeb28cc90a2fbe7e8c9c4c69b764f8905ed69fd2c72a4a9fc7cd8b4aa0c1a360c476241e0bfb2bac03e4ac1cfa60f9ba605c7b5a0dd70f2a6c9fd2", 0x90, 0x9}, {&(0x7f0000000380)="477329019b307a6e60ed32167e59b84ff5ebe1899d2fcb01ac081512775370c717dcdaf85d32d8f596534eb7338d662df14ae417eb214a02f399c6934df75a356db074d0dfefb7a3134143d4cd240bc97261ced5885ff84af23281f1e5c82598d26ff00c9a2909d8051a25831232a03e1e2d38aae1861226de0196d47cacf80570729f39acc726686460c2f3f1d51106478c0753de8d02ef48555ca09033eaa0928a71639474", 0xa6, 0xe5de}], 0x400, &(0x7f00000004c0)={[{@nocase='nocase', 0x2c}, {@debug='debug', 0x2c}, {@debug='debug', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) lseek(r0, 0xfffffffffffffffd, 0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) 2018/04/03 15:10:29 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv6_getmulticast={0x14, 0x3a, 0x101, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/03 15:10:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000000006}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xfffffffffffffe0d, &(0x7f0000000000), 0x0, &(0x7f00000003c0), 0x181}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="23297a3211a075cdd723145d5bc7f0"}, {&(0x7f00000000c0)="6c748e7cf6945c4f433402213034185b8fd92a51b972295458a2951aeb0bf5575b3701c16cae3806846f5d33e035c83fedd4a0"}, {&(0x7f0000000100)="ad9643543fe783d095b53b6b4a046e735df0256a6a30427cd10aa79e324e9762f2739afe5b1c2573579f"}, {&(0x7f0000000140)="c1f395691343a932973c425c0d2f13df847662bee5a3193118d00208dc4f4b52caae74be9b1992cd08c219d3fa38db8d7464e4e295ec5f25e53821013b551d9d9c38890c51596b06dc81e367657f45c55491b19adf42bc80ac1e0df524e663ffc7d24ccc5fe30c36a577a9472f8f7691ad0015103325c3c07eed9c8d9473862f28c716ffb0f48f2669652936a4075e4e754de1dec0bbcc47c6426dd595ef49340de588afd6916f4bfe9545110e81"}, {&(0x7f0000000200)="1fe9761a77d7bdfa2791f4795a180638a97902dffed3c17e"}, {&(0x7f0000000240)="a7f57d0c8ee928ce282df95f5936dd8d8cfb95ac3b58fe74ff863fddce2ce89469e270999c7b7e82612b7611e83410ca2d47f69a688ef674fe2c2b4374ccd4ad8d525829b4a725bd9ba117a51bc396a74847a6586134420ff2f978539460c7e714e27126e7ed341dd7cfa59c00c565302dd583d44bc11f9a86347a56211a47165df31d64fd4f461d4c4dd1a85657981003deea479bf9ea105948389282f0a09a44dc884dd228d45a30048103d57efc2859379d276d89a5e09ab8821970b08ee24621c4d0ade94bbece80b095"}, {&(0x7f0000000340)="8a49bc81db71a863559d07e002e96df8aba813cebd294c66d3f21996e74c6914f721b83f5c78ff5b67acb0d8b79800ff93816ead8207fb5c32f4e5b4eef9f2bd8bbcd6cdf3f82b57445200f895fb4dd66b5ef8900bb9d6b58a0f1574541701e28a435c5942a405110afa79f688c5551c3731fa625f512a41b8472d7155809b1761ef999847b085eca9e6"}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1000000000000000290002e2ffffff00"], 0x10}}], 0x2, 0x8000) [ 98.939791] FAT-fs (loop4): invalid media value (0xda) [ 98.945265] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 15:10:29 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f0000000080)={0x19980330, r0}, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/118, 0x76, 0x2, &(0x7f0000000180)={0x4, 0x2953, 0x8, "bbf2648695eb", 0x100000000}, 0x10) process_vm_readv(r0, &(0x7f0000001480)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)=""/180, 0xb4}, {&(0x7f0000001300)=""/91, 0x5b}, {&(0x7f0000001380)=""/237, 0xed}], 0x5, &(0x7f0000001700)=[{&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/62, 0x3e}, {&(0x7f0000001600)=""/227, 0xe3}], 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=ANY=[]}, 0x78) 2018/04/03 15:10:29 executing program 0: syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000220000100010014000000001c08107f13", 0x12, 0x400}], 0x0, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9f6, 0x8100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0xeadf}}, 0x5, 0x3, 0x5, 0x7f, 0x1}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r3, 0x101}, 0x8) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="9314e938b4ce4b535a92d05bd03499246330902c114f2b5525b7a6385a0077e8facd2624a890defb733c8eddf302ea24b3e424c600d6f260679ef324e9094c171bbbdf6a67f5b5db77ce84a382d3a38f37aabdf00fe52587edc6e98f85302e11b287d74b7dca59236a3987", 0x6b}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000000180)={'dummy0\x00', @ifru_flags=0x1000}) tee(r0, r1, 0x2, 0x2) [ 99.072853] FAT-fs (loop4): invalid media value (0xda) [ 99.078245] FAT-fs (loop4): Can't find a valid FAT filesystem [ 99.121531] MINIX-fs: bad superblock or unable to read bitmaps [ 99.205307] MINIX-fs: bad superblock or unable to read bitmaps 2018/04/03 15:10:30 executing program 6: r0 = socket(0x27, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/03 15:10:30 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80) fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap$binder(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x0, 0x12, r1, 0x0) 2018/04/03 15:10:30 executing program 3: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x7a, 0x1ff, 0x0, 0x2, 0x80140000, r2}) r3 = shmget(0x2, 0x4000, 0x1088, &(0x7f00006e6000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000180)=""/34) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) poll(&(0x7f0000000200)=[{r1, 0x1}, {r0, 0x13}, {r0, 0x10}, {r0, 0x8100}, {r0}], 0x5, 0xbf41) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) eventfd2(0x40, 0x80801) socket$pptp(0x18, 0x1, 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000001c0)={r4, r5+10000000}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) exit(0x0) prctl$void(0x15) r6 = open(&(0x7f0000000240)='./file0\x00', 0x4000, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x90, r7, 0x100, 0x70bd28, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000090}, 0x1) 2018/04/03 15:10:30 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000880)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) r4 = geteuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={r3, r5, r6}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={r3, r4, r6}, 0xc) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000840)) accept$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x10) r7 = semget$private(0x0, 0x4, 0x3) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000000800)=[0x0, 0x1, 0x0, 0xb52, 0x0, 0x0, 0x0, 0x7e5, 0x7, 0x7fff]) close(r0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000280)={r0, 0x8001, 0x7f, r0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000740)={{0xa, 0x4e20, 0x4, @empty, 0x8}, {0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x100000000}, 0x6, [0x81, 0x3a7, 0x8, 0x80, 0xffff, 0x7, 0x9, 0x7]}, 0x5c) getsockopt$ax25_buf(r0, 0x101, 0x99, &(0x7f00000002c0)=""/185, &(0x7f00000000c0)=0xb9) write(r0, &(0x7f0000000380)="5abf4126e841e422726a5648727c5b12e1772f1a1b3b6b8ec7b16860e31e2cd127b7f786aedbdd744992934584503e0deb652ffed6941c033f6b5402ae5a26fe3b47c6f3f0005a1b6a33a145d42f9cb7849effff55ea0cb573859e87a16d736a1dc29fa434bdca744b626badf4e0861f0046cc0277e30113348ea3", 0x7b) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x105004, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000400)={0x7, 0x1, 0x0, 'queue1\x00', 0x10001}) ioctl$TIOCLINUX2(r8, 0x541c, &(0x7f00000007c0)={0x2, 0x9d8, 0xa8, 0x8, 0xa2, 0x4}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x4011, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000640)=""/199) fcntl$setown(r8, 0x8, r3) 2018/04/03 15:10:30 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0x8) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10400) setresuid(0x0, 0x0, r1) 2018/04/03 15:10:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 15:10:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x2, 0x840) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x288000, 0x42) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0x0, 0x1, 0x4, 0xff, 0x80}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x6}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) 2018/04/03 15:10:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000340)) [ 99.909990] binder_alloc: binder_alloc_mmap_handler: 9628 20ffb000-21000000 already mapped failed -16 [ 99.916469] *** Guest State *** [ 99.923328] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 99.923337] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 99.923341] CR3 = 0x00000000fffbc000 [ 99.923346] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 99.923353] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 99.923362] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 99.923370] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 99.923381] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.923392] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.923402] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.923412] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.923423] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.923431] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 99.923441] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 99.923449] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 99.923460] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 99.923467] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 99.923475] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 99.923482] Interruptibility = 00000001 ActivityState = 00000000 [ 99.923486] *** Host State *** [ 99.923495] RIP = 0xffffffff811cd096 RSP = 0xffff88018c2bf398 [ 99.923509] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 99.923517] FSBase=00007f0e2e251700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 99.923526] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 99.923536] CR0=0000000080050033 CR3=00000001cf769006 CR4=00000000001626e0 [ 99.923547] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 99.923556] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 99.923559] *** Control State *** [ 99.923565] PinBased=0000003f CPUBased=b599edfe SecondaryExec=000000c2 [ 99.923570] EntryControls=0000d1ff ExitControls=0023efff [ 99.923578] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 99.923584] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 99.923590] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 99.923595] reason=80000021 qualification=0000000000000000 [ 99.923600] IDTVectoring: info=00000000 errcode=00000000 [ 99.923604] TSC Offset = 0xffffffc6e1fdd8c2 [ 99.923610] EPT pointer = 0x00000001ca20101e [ 99.960147] binder_alloc: binder_alloc_mmap_handler: 9628 20ffb000-20ffd000 already mapped failed -16 2018/04/03 15:10:31 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000600)=""/186) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r2, 0x400, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r6}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000540)=0x800, 0x4) close(0xffffffffffffffff) 2018/04/03 15:10:31 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x6, 0x6, 0x401, 0x6, 0x1000, 0x403}) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000100)) 2018/04/03 15:10:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1ff, 0x80, 0x3, 0x7, 0x7}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/03 15:10:31 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x235) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x302, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x9b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x74}, 0x1c) 2018/04/03 15:10:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 15:10:31 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x107, 0x1000, 0x101, 0x1df, 0x57, 0x8c, 0x35e, 0x10000000}, "d2bbb2884d5fad8e4da8a4c30edb526d80f4682e717389e52f7a23ec53dc14ca4b0f54a5dfb7e82aeb9afc1782a40d02b4a5ac52dd695f498450863e618718fa6422fd784f6da37e7148243508db61894f98831d82f4", [[], []]}, 0x276) 2018/04/03 15:10:31 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3b, 0x10000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'ipddp0\x00', r1}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x40, 0x0, 0x0, 0x7}) syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7ff) 2018/04/03 15:10:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 101.142048] [ 101.143937] ********************************************************** [ 101.150654] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 101.157346] ** ** [ 101.164083] ** trace_printk() being used. Allocating extra memory. ** [ 101.170784] ** ** [ 101.177480] ** This means that this is a DEBUG kernel and it is ** [ 101.184172] ** unsafe for production use. ** [ 101.184377] FAT-fs (loop0): bogus number of reserved sectors [ 101.190867] ** ** [ 101.190887] ** If you see this message and you are not debugging ** [ 101.190893] ** the kernel, report this immediately to your vendor! ** [ 101.190897] ** ** [ 101.190903] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 101.190906] ********************************************************** [ 101.236916] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/03 15:10:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0x11f, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x7, 0x29a}) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xba9, 0x200) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0xfff, 0x7fffffff, 0xe87, 0x5265, 0x401, 0x184, 0xa7d, 0x57, 0x1, 0x100000001, 0x994}, 0xb) 2018/04/03 15:10:31 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4000000000, 0x100) ioctl(r0, 0x40084146, &(0x7f0000000040)) 2018/04/03 15:10:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000000000ffffff000000000000000000000000000000000000000000000000000000000000000000000000acffe02a737e10b7fd79a815557c366c89b4930612bf43db8760907bdaee94db6c100efd271f704dce3feb52c39ac0a3a3212bd4a09cdf4819cb1d14d0dd4015fb547079b5e2ee8ac230a4e13f56e8b0e48177e26d4922d4ca20d91c9b390b6eb021002136fcf50638e723bf691917b99d37b4212913381fbf7979"]) [ 101.262762] loop1: p1 p2 p3 < > p4 < > [ 101.267043] loop1: partition table partially beyond EOD, truncated [ 101.320490] loop1: p1 start 1 is beyond EOD, truncated [ 101.325934] loop1: p2 start 101 is beyond EOD, truncated [ 101.331431] loop1: p3 start 201 is beyond EOD, truncated [ 101.336921] loop1: p4 start 301 is beyond EOD, truncated [ 101.448646] loop1: p1 p2 p3 < > p4 < > [ 101.452818] loop1: partition table partially beyond EOD, truncated [ 101.459355] loop1: p1 start 1 is beyond EOD, truncated [ 101.464670] loop1: p2 start 101 is beyond EOD, truncated [ 101.470159] loop1: p3 start 201 is beyond EOD, truncated [ 101.475639] loop1: p4 start 301 is beyond EOD, truncated 2018/04/03 15:10:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/04/03 15:10:32 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa000, 0x52) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xffffffbffffffff7, 0x1, 0x4, 0x1, 0x1001, 0x7, 0x200fffc, 0x20, 0xf45, 0x7fff}) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) open(&(0x7f0000000100)='./file0\x00', 0x400080, 0x141) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x7) request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964ff0005", 0x0) 2018/04/03 15:10:32 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14) r1 = shmget(0x1, 0x1000, 0x7c000719, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) r6 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x7, r2, r3, r4, r5, 0x40, 0x5}, 0x4, 0x5, 0x800, 0x2, r6, r7, 0x1ff}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='romfs\x00', 0x80000, &(0x7f00000000c0)="986f122e560c2e173a4f913ed2745b653554d7490ea4b3a7a4e8a3642b148535271776c2b5924bb72c9e94adc9eab7b983fa9d456c7ee7226cb700b5220b3c177b145ad93ae5ba6d8215bd3765f4a29d69e7f6b1a3cffa4ca9ad047400aa9f75900828f1eb7ee72757d4ccaeff706c393548b282b33ea0f80a001ee64e7f18d9e060c08af6a862c9fb20e9cb78898f9f6928af8a49ac447af53be1f7ff") 2018/04/03 15:10:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000340)={0x5, 0x3, 0x5, 0x4078000000000000, 0xd56, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x4, 0x8, 0x0, 0x1, 0x0, 0x3}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x3, 0x4}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x3, 0x7fffffff, 0x200f, 0x0, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x0, 0x800000}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') 2018/04/03 15:10:32 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001300), &(0x7f0000001340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001900)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001380)=0xe8) getgid() r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) perf_event_open(&(0x7f0000001640)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') read(r1, &(0x7f0000000400)=""/163, 0xa3) r2 = syz_open_dev$amidi(&(0x7f0000001540)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000001580)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001440), &(0x7f0000001480)=0xb) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0xffff, 0x2) r4 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) write$rdma_cm(r3, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f00000013c0)=ANY=[@ANYRES64=r3]], 0x8) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000001840)=""/171, &(0x7f00000015c0)=0xab) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) creat(&(0x7f0000000040)='./bus\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001280)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) creat(&(0x7f00000014c0)='./bus\x00', 0x6) request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) [ 101.935165] FAT-fs (loop0): bogus number of reserved sectors [ 101.941060] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/03 15:10:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519000064bad5c50fbd8fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000040)={{0xaa, 0x31c3a44f, 0x9, 0x6, 0x10000, 0x1c00000000}, 0x9, 0x2, 0x400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 15:10:32 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b080)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000009640)=[{&(0x7f000000a080)="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", 0x12d}], 0x1, &(0x7f0000009680)}}], 0x1, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc2800, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x5f8, 0x148, 0x3c8, 0xffffffff, 0x0, 0x0, 0x528, 0x528, 0xffffffff, 0x528, 0x528, 0x5, &(0x7f00000000c0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0xff], [0xffffff00, 0x0, 0xffffffff], 'irlan0\x00', 'syzkaller1\x00', {0xff}, {}, 0x87, 0x3ff, 0x2}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0xe, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x800, 0x70, 0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @empty, [0x0, 0xffffffff, 0xffffffff, 0xff000000], [0xff, 0xff, 0xffffffff, 0xff000000], 'sit0\x00', 'teql0\x00', {}, {0xff}, 0x7d, 0x9, 0x2, 0x10}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @ipv4, @port=0x4e22, @gre_key=0x10001}}}, {{@uncond, 0x0, 0x128, 0x170, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x1, 0x4, 0x6, 0xa36af5e2ffbc89c5}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x7b2, 0x80, 0xcdd, 0x18, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000000, 'syz0\x00', 0xfff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xff000000, 0x0, 0xffffffff], [0x0, 0xffffff00, 0xffffff00], 'bcsf0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x5c, 0x955, 0x7, 0x40}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7503}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x40}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}, @gre_key=0xffff, @icmp_id=0x64}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) mkdir(&(0x7f0000000040)='./file0\x00', 0x45) 2018/04/03 15:10:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioprio_get$pid(0x1, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000100)) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0x3, 0x20001000, 0xffffffff, 0x5, 0x6, 0x7e73, 0x24a4, 0x10001, 0x71, 0x4}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040), 0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/04/03 15:10:32 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x807, 0x4) keyctl$link(0x8, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) close(0xffffffffffffffff) ioctl(r3, 0x6, &(0x7f00000004c0)="9bbe4cb60a735c8c234435a72e0f8bfe2757302a27ae6b037e4d55d36f6cd4937d2a8f7f374ccf19c882f05646c119f2658af48614bff3a1be0fda") ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000003c0)=""/250) clock_gettime(0x0, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x40}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r5, 0x1}, 0x8) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000340)='blacklist\x00', &(0x7f0000000380)='keyring\x00') write$evdev(r0, &(0x7f0000000100)=[{{r4}, 0x0, 0x8, 0x80000000}], 0x18) 2018/04/03 15:10:32 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffffffffffdc, 0x10800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xba, "ae18be671ed9360d6eeb7f29bb3bd57d74be3d87c6fc866d46a402e67532b3676e219cc83074344a0f4d9a699c1b210d4f4f707aa5af09b35b9526858649fd6e6823417c4e727f36e4d9060f3d5daf8df7353ffd6e2be7613351d3d3cef281e2f3c9a32b0507aaa5df36ceeb7cb69c3dac0633aa215beebc2ca6f2b7cbbbc1d6b5a9a6386fd75a213110b2e3d94923d1ab58cd89ce4554fd1cd82c5c76c2bcc8a06f152537d48ae5bad6d810d02ede00bbcaaa1ff609c067103e"}, &(0x7f0000000340)=0xc2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x800, 0x7, 0x6, 0x2, 0x1f, 0x5, 0x7, {r3, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, 0x9, 0x0, 0xa92, 0x8, 0x5}}, &(0x7f0000000440)=0xb0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x1, r1}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000032cff7)='/dev/kvm\x00', 0x0, 0x0) r5 = eventfd2(0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000140)=0x4) read$eventfd(r5, &(0x7f0000000180), 0xfffffffffffffdef) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000071fe0)={r5}) write$eventfd(r5, &(0x7f0000000100), 0x8) 2018/04/03 15:10:32 executing program 5: getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x2000000, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000140)='./file1\x00', r1, &(0x7f00000002c0)='./control/file0\x00', 0x1) syz_fuseblk_mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$pptp(r1, &(0x7f0000000300)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) lchown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x4) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001380)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000001340)='GPLuserlo!mime_type\x00'], &(0x7f0000001580)=[&(0x7f00000013c0)="7ddefc5b656d303a00", &(0x7f0000001400)="656d306d643573756dfe0200", &(0x7f0000001440)='\x00', &(0x7f0000001480)=']}#em1\x00', &(0x7f00000014c0)='\x00', &(0x7f0000001500)='proc\x00', &(0x7f0000001540)='\x00']) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000340)="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", 0x1000) close(r0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/04/03 15:10:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') signalfd4(r0, &(0x7f00000000c0)={0x1b}, 0x8, 0x80800) setrlimit(0x7, &(0x7f0000000200)={0x0, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0x4000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000140)={0x4, 0x11, 0x0, r0}) 2018/04/03 15:10:32 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = gettid() sched_setparam(r2, &(0x7f0000000480)=0x6) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000440)={0x21, @multicast2=0xe0000002, 0x4e24, 0x3, 'wlc\x00', 0x0, 0x400, 0x5b}, 0x2c) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0x9}) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000400)=0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/03 15:10:32 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x108) 2018/04/03 15:10:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000000c0)=0x5, 0x4) fchdir(r1) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)={0x48, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}, [@generic="c715e20929e517ac0c17949fbfa918172294cb833486a9d80d31227bfb800a5a64dc7a7111c172822bb0f20b8adb5c1f6d"]}, 0x48}, 0x1}, 0x0) 2018/04/03 15:10:32 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'xfs\x00'}, {0x20, 'nouuid,'}, {0x20, 'noalign'}, {0x20, 'noalign'}, {0x20}, {0x20, 'systemvboxnet1vboxnet0wlan0vmnet0\x00'}, {0x20, 'noalign'}], 0xa, "da3c04ddbf9401c8efc1a7625dd3996d59cd6e2a1f3a5a6043942eff14a50de92d32b6000ac56fd14f5ae0f61c7a6c39dadeea0adc0bf9d9dfe1e685e5462aa91b86b031285ee63678d347bdf83b178ca6dba45fd85d6b8024aa431649d4273e0bb26b8719f95111639e71ad39444480790262cc646a40d5363e6a9de63423fb8a3e6e3c"}, 0xd8) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)={'nouuid,', {[{@noalign='noalign', 0x2c}]}}) 2018/04/03 15:10:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f00000000c0)="b8710000000f23c00f21f835010001000f23f8c4c2fd205e7f0f01d164f20f78d1a30066ba430066b8001066ef0f3526d406b88e2900000f23d80f21f835800000000f23f80f320f07", 0x49}], 0x1, 0x8, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) [ 102.289606] netlink: 52 bytes leftover after parsing attributes in process `syz-executor1'. [ 102.323915] netlink: 52 bytes leftover after parsing attributes in process `syz-executor1'. [ 102.370581] XFS (loop0): Invalid superblock magic number [ 102.421331] XFS (loop0): Invalid superblock magic number 2018/04/03 15:10:33 executing program 2: r0 = memfd_create(&(0x7f0000000000)='bdevppp0/)em0\x00', 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x49) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/04/03 15:10:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x2000) 2018/04/03 15:10:33 executing program 1: r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0x4206, 0x0, 0x9, 0x100000) sched_setscheduler(r0, 0x6, &(0x7f0000000140)=0x5) userfaultfd(0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r1 = creat(&(0x7f0000000280)='./control\x00', 0x101) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000000480)='./file0\x00', 0x113f, 0x80) r2 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x88100) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000004c0)) userfaultfd(0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x80000) bind(r3, &(0x7f00000002c0)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c5c0a8a98245f1417c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$KDSETLED(r3, 0x4b32, 0x1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000000)=""/7, &(0x7f00000000c0)=0x7) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) dup3(r4, r5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20000, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) rt_sigprocmask(0x1, &(0x7f0000000580), &(0x7f00000005c0), 0x8) rmdir(&(0x7f000015dff6)='./control\x00') 2018/04/03 15:10:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000400)='threaded\x00', 0x9) syz_init_net_socket$llc(0x1a, 0x3, 0x0) 2018/04/03 15:10:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x9) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00000000c0)={0x2, 0x1ff, 0x8}) 2018/04/03 15:10:33 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000005295622e70bcfde410ba28ee29fd2457ee04a2a250fb7913cb8a364a"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000180)) 2018/04/03 15:10:33 executing program 4: r0 = socket(0x10, 0x4, 0x1f) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2283, 0xffffffffffffffff) 2018/04/03 15:10:33 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000002e00)=[{{&(0x7f0000002280)=@alg, 0x58, &(0x7f0000002440)=[{&(0x7f00000023c0)=""/76, 0x4c}], 0x1, &(0x7f0000002480)=""/137, 0x89}}, {{&(0x7f0000002540)=@nfc, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002980)=""/212, 0xd4}], 0x1, &(0x7f0000002b00)=""/73, 0x49}}], 0x2, 0x2, &(0x7f0000172ff0)={0x77359400}) r2 = dup2(r0, r0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) dup3(r1, r2, 0x0) 2018/04/03 15:10:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x831, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0840000000000000793e0f2b85fc66ea6d604e1badb9383795149bfeafd2e1"], &(0x7f00000000c0), 0x1400) 2018/04/03 15:10:33 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000300)={"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"}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000040)) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) read(r0, &(0x7f0000000280)=""/66, 0xffffff2f) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}) 2018/04/03 15:10:33 executing program 0: setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000005c0)=0x8, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000440)=0x100000001, 0x3b78) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) socket(0x11, 0x804, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2}, 0x10) 2018/04/03 15:10:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000080)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cdcf56237848fb15942bb469e76829bcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x65) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22a00, 0x0) 2018/04/03 15:10:33 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0xc0000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x9, 0xfffffffffffffe01, 0x4, 0x7, 0x8b}, &(0x7f0000000180)=0x98) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x44, "ca3b5eef791bfc43b383544b9f3c675d75e760de73196e5aade2867130f3a62b4ae8e217ba8bafee94f2a194dc8214fbafd9a3080c10f0e83f105231dbd11d6986fc4d0a"}, &(0x7f0000000240)=0x4c) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x2080, 0x0) r5 = semget$private(0x0, 0x4, 0x4) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000002c0)=""/42) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x43c75a8aa0238d61, 'ip6gre0\x00', 0x3}, 0x18) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000340)=""/22) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="caac93b35b6bdfbf76c75d6fee827b74c796befc8c", 0x15, 0xfffffffffffffff9) keyctl$get_security(0x11, r6, &(0x7f0000000440)=""/4096, 0x1000) r7 = memfd_create(&(0x7f0000001440)='\x00', 0x1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000001480)=0x400) modify_ldt$read_default(0x2, &(0x7f00000014c0)=""/233, 0xe9) sendmsg(r3, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000015c0)="811574b9cc5e2bc33e7a3553a4efde23e19b1ca21ce29955942a1026879dc32e432b713c74831ad150c8921e01cebd35ed6dbecb538c5dfc3b56b42d438de7d83ffc438a5baac26ba11fa7a466eb7286bf3d1b34f6e75e1621b65df051deef5a32e73c930227beef41eab908c542e748563112c8905c8b883c59b9d9158c2321f8f129255f4bb3dc443898d0fd540d353792ee09956a462a1a689c8b1b5ff62439403d901282a6f7c3b48bb6690c4aa695f433cd21488897eb5f58", 0xbb}], 0x1, 0x0, 0x0, 0x10}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001700)={r2}, 0x8) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000001740)=""/91) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000017c0)=0x10000) fcntl$setflags(r7, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000001800)={0x3, 0x8000, 0x2, 0x7, 0xff, 0x0, 0xa99d, 0xffff, r1}, &(0x7f0000001840)=0x20) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000001880)={0x1f000, 0x10000}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f00000018c0), &(0x7f0000001900)=0x6) setns(r4, 0x8000000) prctl$getname(0x10, &(0x7f0000001940)=""/251) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) capget(&(0x7f0000001ac0)={0x20080522, r8}, &(0x7f0000001b00)={0x3, 0x1, 0x6, 0x40, 0x3, 0x3ff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r7, 0x40405515, &(0x7f0000001b40)={0xffffffffffffc2f9, 0x1, 0x8, 0x1, "3f0116989958900ecb64bb234a9d0143be0a8898e91d3a2a7e0af771dff9f9538c5669ed9486e99a340d80f6", 0x200}) socket(0x10, 0x1, 0x3) openat$audio(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/audio\x00', 0x0, 0x0) 2018/04/03 15:10:33 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="601c6d6b646f736624970200020201000200028000f8", 0x16}, {&(0x7f0000010600)="2e20202020202020202020100064448d7e4c7e4c0000448d7e4c0400000000002e2e202020202020202020100064448d7e4c7e4c0000448d7e4c00000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200064448d7e4c7e4c0000448d7e4c050013000000", 0x80, 0x4e00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="082e44431defbbd995d7856a397ea66b82a7f49419fda63f449a424f3916bbb8098eea407c2fed259f714d7613c8750df7704865ac7bfcbe8987677e16a479775ce67c50c378435e7e87469fc015eaa610c85b8c2424f4a14d3297cd16e59069ce3e85725ac783e69a32bb788807d08d4ae97b4069a1fd18ccc3fbc229cdab8ea90277415e2184daa42340c060b04fc0254c892b533b9c45c176f043b9"]) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x420000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r1, &(0x7f00000002c0)=""/76}) 2018/04/03 15:10:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) [ 103.374775] FAT-fs (loop6): Unrecognized mount option ".DCٕׅj9~k?DBO9 @|/%qMvu pHe{g~yw\|PxC^~F[$$M2i>rZǃ2xЍJ{@i)ͫwA^!ڤ#@`O%L+S;EvC" or missing value 2018/04/03 15:10:33 executing program 0: sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000000000)=""/114) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000140)="b0077a2d83c42853b3b856599352b6f0f2a81fcc29c8c36de4881cf97a736b30e47683d92b583df02c70fd62c9f84a7029ba", 0x32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)={r4, 0xfd, "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"}, &(0x7f00000003c0)=0x105) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000480)=""/241, 0xf1}, &(0x7f0000000580), 0x3}, 0x20) utimensat(r3, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) lchown(&(0x7f0000000680)='./file0\x00', r6, r7) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000006c0)={'mangle\x00'}, &(0x7f0000000740)=0x54) r8 = msgget(0x0, 0x20) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000780)={{0x2, r6, r7, r6, r7, 0x14, 0x101}, 0x8001, 0x800, 0x4, 0x8, 0x7, 0x8001, r5, r5}) socket(0xf, 0xa, 0x6) perf_event_open(&(0x7f0000000800)={0x7, 0x70, 0x401, 0x401, 0x9, 0x8, 0x0, 0x1000, 0x10, 0x0, 0x10001, 0x9, 0x7, 0xe8, 0x7fffffff, 0x91e, 0x1, 0x3, 0x8, 0x4000000, 0x7fffffff, 0x7, 0x978, 0x7, 0x0, 0xfff, 0x3, 0x400, 0x4073, 0x3, 0x5, 0x7fff, 0xfffffffffffffbff, 0x8, 0x7f, 0x101, 0x0, 0x1000, 0x0, 0xffffffff, 0x6, @perf_config_ext={0x9, 0x1f}, 0x8, 0x100000001, 0x800000000, 0x3, 0x7ef399e, 0x3, 0x8}, r5, 0xc, r3, 0x8) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000880)=""/41) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x13, r1, 0x0) pivot_root(&(0x7f00000008c0)='./file1\x00', &(0x7f0000000900)='./file0\x00') ioctl$TIOCSTI(r3, 0x5412, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000940)=0x8, &(0x7f0000000980)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000009c0)={r1}) fstatfs(r0, &(0x7f0000000a00)=""/226) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000b00)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000b40)=r3, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r9, 0x400443c9, &(0x7f0000000b80)={{0x1, 0xb0, 0x9, 0x6, 0x5, 0x4}, 0x9}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x40010, r2, 0x0) 2018/04/03 15:10:33 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x3ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x50) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00000000000000fe80000000000000000000000000000000000000"], 0x2c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/mixer\x00', 0x40, 0x0) epoll_pwait(r3, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)={0x2}, 0x8) write$rdma_cm(r1, &(0x7f0000001240)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001200)={0xffffffff}, 0x0, {0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r2}}, 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x10080) accept4$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x14, 0x80800) connect$can_bcm(r3, &(0x7f00000006c0)={0x1d, r6}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x6, 0x4, 0x5, 0x7]}, &(0x7f0000000200)=0xc) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="110000001000a775", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r5, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200c0000}, 0xc, &(0x7f00000004c0)={&(0x7f00000012c0)={0x3b0, 0x25, 0x400, 0x70bd28, 0x25dfdbfd, {0x6}, [@nested={0x98, 0x1e, [@typed={0x8, 0x2b, @fd=r0}, @generic="a88094e9bd8991df1dd5f8def0ee11fbb36ec041c5f75297c2a5628515ad4f7f462029f73eeba7f4fafbb3a1beaf76fb2a8ad7d06127717fe093bf13f51a8da82b587bdb1b45c06c6f43cc4dc496fab96d5f54b24557edfef544bd3bbce3d42e05e466fd29491b7f735b70134ee3e45c21251eedd87d012391d85810d6a91435ab2da4664d7468a429a2"]}, @nested={0x58, 0x53, [@generic="2e0df0a940e0fac727a4fabd7778d3d18e022004d1f2170be52690a5190ce5b2d2866a870c52ac53638aefd2ab1eddf9166fa23f310f46dfb48f89cd047680e6fca167e762a668913bcfab9c576892404b"]}, @nested={0x98, 0x61, [@typed={0x8, 0x7f, @fd=r0}, @generic="603c44a046b8d6c0dd554c4a0d595c4b9e469e1c6500cd4e77372795fc3c08e0949c311cd644cc1eff20505521ebf07b0887e3ae21834786364ba8d0008822734668e9012bfb5965971fe4e3909bf436077bc60970b09e74e22e56ca29107bbc03026fef543c6bc42ab3a9764a3d2950897b392b98f598207b28c62c175c17ff2a74cba27f49b89079b4b8"]}, @nested={0x14c, 0x3f, [@generic="83327373b12c1febbb9b7043ad903f7dbdcaeeed1b5e93602cc591594929927ce7026c80d52d59332bd643a421d044773d531730adb7c56bb7dd2767ae836094c35074e39387954cce5e4d207753709d", @generic="a38f6fdb9a480a40d72bb72dab6dc5eb36407c5ba8bce08537ae4f34947626c540233215c58001a7547ace8a7046961a4016238ab0bbea264e00b70f638f79cc63ebb487bed5b355c6fbd8861b809d9fc4e7ba65f5369ef10aef376f1f0386e0c74b94fc741fab00c6818580303530aaf320462fd8244b21ccd23935e7386dd474c6d9503e5f4d15621317014a549fa2ddea992dadd3c834be961cba443e2cb13556ec1d3fe59d5bc0133352d0ad5d133947c6fb4ccf32689407395f3da8c318dbd10c32671e24d90dec5c71bc6f6b15977ed0d09ff80fb252ef9d91fe9cac2ca5583f100e0eae8174d689a4a8986b47a89b785847d95ca3"]}, @generic="081914cf71e8a70086524732af7178acaaf5c977a42979d51aa7174ba7b9973420e62f7d585683bda54a10a5121a0d81e2c1f0e5587d092aec6fe9309b25f871d2c7422bea1a999ecfabc1881789f68260c13f85a19f497547811eb64055cad1da998602c423161128dba74b9f4a96e12f7f263827a2258d6d714b95257d757f42533a6e4fbd62813ae17bf63b0546c714b89118515e5ce96c56c62355897c9b9d86e744a1c7fcd8d34dd288601f05056a0d4c8c06bc9a6c4ba73d08cc692ecb00a75bac4b81e7"]}, 0x3b0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) [ 103.468135] FAT-fs (loop6): Unrecognized mount option ".DCٕׅj9~k?DBO9 @|/%qMvu pHe{g~yw\|PxC^~F[$$M2i>rZǃ2xЍJ{@i)ͫwA^!ڤ#@`O%L+S;EvC" or missing value 2018/04/03 15:10:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ip6gretap0\x00', 0x1004}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffdfffffffffffff}) 2018/04/03 15:10:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) r2 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x0) 2018/04/03 15:10:34 executing program 7: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200400) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaacb8, &(0x7f0000000200)=[{&(0x7f0000000380)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb004000000000bb252f4500000000000000000000000000000000000000000000000000000000002608473b0132a37f229e", 0x82, 0x2009000}], 0x0, &(0x7f0000000080)) 2018/04/03 15:10:34 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7f1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x8001}, &(0x7f00000001c0)=0x8) open_by_handle_at(r0, &(0x7f0000000200)={0xaf, 0x0, "15147d2ef3452b1e70e17863a0cd0300244ccf76f5ad0cf890b4d11e4dddade8a9790bfeb7e8328d5adfcd709af4e162d1b0f19c2dcffe335f42e636128e4c51daaacb110cd64a35912d27133009410f3b3b8d13b9b56a150b230df2351dab7f7b398cbfb05224ba1fa6d98e3ccc188c7672bcafd58bd3b130b6d798dc95d4d7b7f4ba27839ea62dc7af5acb947f6a996dd1166f50fd86e92a96bcba446b8efeacc772e90f613f"}, 0x40001) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000300)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x0, @empty, 0x197}}, [0x8, 0xcf, 0x100000000, 0x2, 0x3f000, 0x5, 0x0, 0x7, 0x4, 0x2, 0x77d, 0x2b0, 0x4, 0x20, 0x6]}, &(0x7f0000000440)=0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000005c0)=0xe8) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000900)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000006c0)={0x1cc, 0x2, 0x2, 0x0, 0x70bd28, 0x25dfdbfe, {0xc, 0x0, 0x8}, [@nested={0x134, 0x5f, [@typed={0x8, 0x92, @fd=r0}, @typed={0x8, 0x44, @u32=0x1}, @generic="25995f6e12551450ba12fb3576d62ff2c7f3c914971eda0f1323f2c3f65c218f55f6de", @typed={0xc, 0x39, @u64=0x101}, @generic="531b074a7d5663fbb4de224c62e3c565af34139981aa5a92e6606865201368f62c8313ceaad3735aded448bcaa97f6853e43e49cb2ea5dd6e040d632744dc40d841349c9cf68b8cbd6dc995a82add96efc86f16cd66f8399b12bc15c765b2b", @typed={0x14, 0x2, @str="2676626f786e6574302ac5656d3100"}, @typed={0xc, 0x0, @u64=0x3}, @typed={0x4, 0x43}, @generic="8bb950aa6b430342cb5bd0adac26f4ba2f0c63b200bf54190afee2be818758389ac1cd9a6534ba826e9bafefff2d6dc573901ce2098061708f6752c2695157016d7c2158f8a1554868a39d0ceda60187e2063dfd84f73baa4ee450235e2d500915d6fa6a0201bec4027b023f"]}, @typed={0x8, 0x5b, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x3a, @ipv4=@rand_addr=0x5}, @typed={0x8, 0x77, @uid=r5}, @nested={0x50, 0x77, [@generic="b0962549c9503771e193c159a241588f723171531818d3cc05e0d081f40f213dd91cd283997aba1ea295", @typed={0x8, 0x90, @fd=r1}, @generic="7d9869638f67", @typed={0x14, 0x86, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @typed={0x8, 0x45, @uid=r7}, @typed={0xc, 0x87, @u64=0x7c8fde4d}, @typed={0x8, 0x10, @ipv4=@loopback=0x7f000001}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4}, 0x80) pwrite64(r0, &(0x7f0000000940)="2a5c90e6e5215ef49fe1cddc1856918178891837909b9a05f67d5eb2dba04c3fad6e39af8379e1c8bf76961bd83a616d8a0d408bac1fd264cab7ab795366227cc609d1b6a1ab98ea86389ad979e0b2ab52b86d036f31166487da487f8225d15297cbbb698fd8247b00acfad56371362b072bb62b0737a191dd793c204594599f5047b9cf667359e2de7bf78941e6dd61ecbeaef36de65075657ab6926b9005958d90cb976c0233ecff9bcd8799c14a0b7f8f8834daba4203c1bdd2fc02d6ac482b194707fd35e13a5d57368753dd62efe2c7cacd1c0e05e3f4a1c546671b041e5076f3bed591fca635bc24e6fb", 0xed, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x20) r8 = fcntl$getown(r3, 0x9) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000a40)={'filter\x00'}, &(0x7f0000000ac0)=0x78) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000b00)={'gre0\x00', r4}) getresgid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)) fchownat(r3, &(0x7f0000000b40)='./file0\x00', r6, r9, 0x100) r10 = syz_open_dev$sndtimer(&(0x7f0000000c40)='/dev/snd/timer\x00', 0x0, 0x800) tkill(r8, 0x12) readv(r10, &(0x7f0000000ec0)=[{&(0x7f0000000c80)=""/85, 0x55}, {&(0x7f0000000d00)=""/51, 0x33}, {&(0x7f0000000d40)=""/224, 0xe0}, {&(0x7f0000000e40)=""/51, 0x33}, {&(0x7f0000000e80)=""/33, 0x21}], 0x5) r11 = syz_genetlink_get_family_id$fou(&(0x7f0000000f80)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000001080)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000001040)={&(0x7f0000000fc0)={0x4c, r11, 0x800, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2a83d7c81e489814}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40001}, 0xc0) unlink(&(0x7f00000010c0)='./file0\x00') ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001100)=""/42, &(0x7f0000001140)=0x2a) 2018/04/03 15:10:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000001440)=""/12, 0xc}, {&(0x7f00000003c0)=""/4096, 0xfffffd17}], 0x3ae) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="6ff9a09e0c4df8cefbd866d908f2247a6bbd470d5dee6ff3743c97d2dafdbb75f8bc551e00671d24bc635eea2e95148460a8e201f48162413c66676cfc0fd9839d3465ecbbb0063f95187abe9b2fa8ceb63df7b5c3827d5454f6e81d133009746c42204b537b0cd2da80a3be35c619ffcf91b15fe64922e65435f3e340455c0d86f068d89c25ea83e137839f73cc9dcf5191cbd2765f6b26a58a9500f809ba18fd1d9cc1a8e350fd3f10d9f0d65f2f3c88f31706a7fef50adfa5da3507b5bd530355a5953d43052c8f3af02375a09c9c202d", 0xd2}], 0x1, 0x8) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xfffffffffffff001, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x800, 0x80, 0x4, 0x3, 0x9, 0x1, 0x9, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x0, 0x80, 0x8, r3}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x1f}, 0x8) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000080)='.Q', 0x2) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/03 15:10:34 executing program 1: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f912", 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fcntl$setlease(r0, 0x400, 0x0) clock_settime(0x0, &(0x7f0000000000)) 2018/04/03 15:10:34 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = dup(0xffffffffffffff9c) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101040, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x29) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_delete(0x0) 2018/04/03 15:10:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000003c0), &(0x7f0000000440)=0x60, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000480)={'\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) unshare(0x60000000) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000580)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000002c0)=0x5, &(0x7f0000000300)=0x2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000180)={@empty, 0x7a, r4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000005c0)={0x10000000}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000380)={0x15f}, 0x1) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/packet\x00') connect(r0, &(0x7f00000004c0)=@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x80) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000000240)=""/77) r7 = getpgid(0x0) getpriority(0x0, r7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000680)={0x9, &(0x7f0000000600)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f00000006c0)={r8, 0x3}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)=0x3) 2018/04/03 15:10:34 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000240)={0x2}) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000001c0)={r4, 0x1}) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="3d72399df71381e2eba7226c5675ae0ffc4786e65b5439c32f8f3b46ad86299fe3d6b3da5467e8698d941107c76a4d680718a87b9cd30385d991e912897fde20112fe4a545d70524553d3a15a44b5c7c04f8fffb810abfc34eb2fa441929b995c633f8c64fb8ab8a4fb47a5118ba6bcf990df2a8e201e168d9de73e9434d8755ac975788ff86bbbfb7", 0x89, 0x0) keyctl$update(0x2, r5, &(0x7f0000000180), 0x0) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040), &(0x7f00000002c0)=0x4) 2018/04/03 15:10:34 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2000001e, 0x400000000000003, 0x8000000000) chdir(&(0x7f0000000000)='./file0\x00') r2 = socket(0x1c, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(0xffffffffffffffff, &(0x7f0000001400)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="057ff6a15097894a29"]], 0x1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000080), 0x153, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x3, 0x6}) 2018/04/03 15:10:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x400000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) close(r0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x0, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x4}]) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, r5, 0x200, 0x70bd25, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa68}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xed}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1c386d0cc960ba53}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x88}, 0x1, 0x0, 0x0, 0x20004810}, 0xc0) 2018/04/03 15:10:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/59) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfff, 0x40000000000000}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7}, 0x8) 2018/04/03 15:10:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x40000000021, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = socket(0x3, 0x4, 0xc6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8, 0x4, [0x4, 0x67, 0x7, 0x5]}, &(0x7f0000000100)=0x10) [ 104.105465] IPVS: ftp: loaded support on port[0] = 21 [ 104.194207] isofs_fill_super: bread failed, dev=loop7, iso_blknum=36, block=72 2018/04/03 15:10:35 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000080)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000340)="e1a63cb13c7248b55857667744281e1b11c689d2c771425dc099d25cf70485a1cba7f833ba054564349e3a79a5826186e16568fa3a23679db9cd8b3a55a5a88a042de161efb9b37ac1452aa60b2ef8c10ea7cb5e00e262ffa5794151b497ab479d1a07ac994cbd571d3bad9cc5a9e94111fb98a581323cf4e48c4d4f8ec0627a44b8512537fc20d6e87a1a4aa45b5265513a9915bb5ce2bf7dca6ba83c379413b6ea03959972805bcf6a55b401516d3839875a6d33a3d3860277663d58922117ae91313891fcea7d2b8517dcc2ea5a2a94e63c7ef733eb", 0xd7, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x7e1d, @dev={0xfe, 0x80, [], 0xe}, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002280)=[{&(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="9e1bce5e769f42a043bb7d344f02db4b34d4b6eaf0d9f7c5f9bb72c756612469a6b72391ff2049e391c054b5eb81b16485613d125b49e2ffd8ae282a637fcbc6a4a4ec82caadae1e53654af5b76571d3af6cba15cff30bcb2349321ac3ef8fbf63354fcc301f8656e13799743649ed2a91220356d75dc3592d15c76aa3455c711841ba3c0c4363c4a0c7fbe0870e9ce18c82f8256f37664586e9d3af61fe250d680c8496b6970031aa90c480b186764bd765a704c53c3e19026ff0867da34af2335aa31e9d5f229c0ee943f7fd331f301e3e54252b89a50b8255", 0xda}], 0x1, &(0x7f0000000400), 0x0, 0x811}], 0x1, 0x40000) open(&(0x7f0000000140)='./bus\x00', 0x500, 0x22) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/03 15:10:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x3, 0x5, 0x4}) sendfile(r1, r0, &(0x7f0000000040), 0x8) 2018/04/03 15:10:35 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) r1 = socket(0x3, 0x0, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x9, {{0xa, 0x4e22, 0x1f, @dev={0xfe, 0x80, [], 0xd}, 0x7fffffff}}}, 0x88) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='tunl0\x00', 0x10) 2018/04/03 15:10:35 executing program 7: futex(&(0x7f0000000280), 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x41000000) 2018/04/03 15:10:35 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/157) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000180)={'sit0\x00', 0x4}) fcntl$getflags(r1, 0x401) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0x0, 0x0, 0x0, 0x0) r4 = dup2(r0, r2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {0x0}, {}]}) r6 = shmget(0x0, 0x1000, 0x1200, &(0x7f0000012000/0x1000)=nil) shmctl$IPC_RMID(r6, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000240)={r5, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={r7, 0x80000, r4}) 2018/04/03 15:10:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f0000000300)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x10}, &(0x7f0000000140)=0xc) 2018/04/03 15:10:35 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000d32fc0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x5f) sync() ioprio_set$pid(0x0, 0x0, 0x4001) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000400)={{0xd2, 0x5}, 'port0\x00', 0x8, 0x10000, 0x4, 0x3, 0x2, 0x8001, 0x2, 0x0, 0x0, 0xffffffffffffffc0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000005c0)={{0x3, 0x63}, 'port0\x00', 0x10, 0x10401, 0x100, 0x229, 0x7f, 0xffffffffffffffc0, 0x80000000, 0x0, 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x80, @time, 0x0, {0xfff, 0x7}, 0x0, 0x0, 0x3e8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000000540)={0x0, 0x0}) ptrace$peek(0x2, r5, &(0x7f0000000580)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000004c0)=0x3) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r6 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000044ff6)='./control\x00', 0x0) r7 = fanotify_init(0x4, 0x800) fanotify_mark(r7, 0x32, 0x40000002, r6, &(0x7f0000000000)='./control\x00') setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000680)={r4, 0x1, 0x4220571f70d48258, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff96) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/04/03 15:10:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x2) getdents64(r0, &(0x7f00000004c0)=""/218, 0xda) [ 105.156277] ================================================================== [ 105.163827] BUG: KASAN: use-after-free in dst_release+0x27/0xa0 [ 105.169884] Write of size 4 at addr ffff880187372640 by task syz-executor4/9992 [ 105.177319] [ 105.178943] CPU: 0 PID: 9992 Comm: syz-executor4 Not tainted 4.16.0+ #12 [ 105.185772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.195119] Call Trace: [ 105.197688] dump_stack+0x1a7/0x27d [ 105.201297] ? arch_local_irq_restore+0x53/0x53 [ 105.205945] ? show_regs_print_info+0x18/0x18 [ 105.210422] ? kasan_check_write+0x14/0x20 [ 105.214636] ? dst_release+0x27/0xa0 [ 105.218329] print_address_description+0x73/0x250 [ 105.223150] ? dst_release+0x27/0xa0 [ 105.226849] kasan_report+0x23c/0x360 [ 105.230636] check_memory_region+0x137/0x190 [ 105.235033] kasan_check_write+0x14/0x20 [ 105.239073] dst_release+0x27/0xa0 [ 105.242593] sock_setsockopt+0x431/0x1b20 [ 105.246722] ? sock_enable_timestamp+0xb0/0xb0 [ 105.251290] ? inode_add_lru+0x250/0x250 [ 105.255330] ? __sock_create+0x336/0x850 [ 105.259378] ? __fget_light+0x2bc/0x400 [ 105.263333] ? fget_raw+0x20/0x20 [ 105.266766] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 105.271682] ? sock_release+0x166/0x1e0 [ 105.275637] ? __sock_create+0x106/0x850 [ 105.279673] ? __sys_connect+0x2e0/0x4a0 [ 105.283712] ? __sys_bind+0x290/0x410 [ 105.287498] ? __fdget+0x18/0x20 [ 105.290846] ? security_socket_setsockopt+0x89/0xb0 [ 105.295853] __sys_setsockopt+0x2ef/0x350 [ 105.299983] ? kernel_accept+0x2f0/0x2f0 [ 105.304035] ? do_futex+0x22a0/0x22a0 [ 105.307818] ? fput+0xe0/0x150 [ 105.310997] SyS_setsockopt+0x34/0x50 [ 105.314785] ? SyS_recv+0x40/0x40 [ 105.318223] do_syscall_64+0x281/0x940 [ 105.322089] ? vmalloc_sync_all+0x30/0x30 [ 105.326216] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 105.331731] ? syscall_return_slowpath+0x550/0x550 [ 105.336638] ? syscall_return_slowpath+0x2ac/0x550 [ 105.341549] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 105.346894] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.351721] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 105.356889] RIP: 0033:0x4552d9 [ 105.360057] RSP: 002b:00007f3a9df54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 105.367746] RAX: ffffffffffffffda RBX: 00007f3a9df556d4 RCX: 00000000004552d9 [ 105.374997] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000013 [ 105.382254] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 105.389501] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 105.396749] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 105.404019] [ 105.405628] Allocated by task 9992: [ 105.409236] save_stack+0x43/0xd0 [ 105.412668] kasan_kmalloc+0xad/0xe0 [ 105.416358] kasan_slab_alloc+0x12/0x20 [ 105.420309] kmem_cache_alloc+0x12e/0x760 [ 105.424434] dst_alloc+0x11f/0x1a0 [ 105.427952] rt_dst_alloc+0xe9/0x540 [ 105.431642] ip_route_output_key_hash_rcu+0xa49/0x2c60 [ 105.436895] ip_route_output_key_hash+0x20b/0x370 [ 105.441714] ip_route_output_flow+0x26/0xa0 [ 105.446019] pptp_connect+0xa84/0x1170 [ 105.449887] __sys_connect+0x213/0x4a0 [ 105.453750] SyS_connect+0x24/0x30 [ 105.457272] do_syscall_64+0x281/0x940 [ 105.461136] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 105.466298] [ 105.467903] Freed by task 9991: [ 105.471159] save_stack+0x43/0xd0 [ 105.474591] __kasan_slab_free+0x11a/0x170 [ 105.478803] kasan_slab_free+0xe/0x10 [ 105.482580] kmem_cache_free+0x83/0x2a0 [ 105.486530] dst_destroy+0x266/0x380 [ 105.490220] dst_destroy_rcu+0x16/0x20 [ 105.494089] rcu_process_callbacks+0xd6c/0x17b0 [ 105.498734] __do_softirq+0x2d7/0xb85 [ 105.502510] [ 105.504119] The buggy address belongs to the object at ffff880187372600 [ 105.504119] which belongs to the cache ip_dst_cache of size 168 [ 105.516837] The buggy address is located 64 bytes inside of [ 105.516837] 168-byte region [ffff880187372600, ffff8801873726a8) [ 105.528599] The buggy address belongs to the page: [ 105.533505] page:ffffea00061cdc80 count:1 mapcount:0 mapping:ffff880187372000 index:0xffff880187372e00 [ 105.542928] flags: 0x2fffc0000000100(slab) [ 105.547143] raw: 02fffc0000000100 ffff880187372000 ffff880187372e00 000000010000000e [ 105.555002] raw: ffffea0006236d60 ffff8801d4f5bc38 ffff8801d4f5a800 0000000000000000 [ 105.562861] page dumped because: kasan: bad access detected [ 105.568545] [ 105.570149] Memory state around the buggy address: [ 105.575056] ffff880187372500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.582391] ffff880187372580: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 105.589736] >ffff880187372600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.597073] ^ [ 105.602508] ffff880187372680: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 105.609846] ffff880187372700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 105.617177] ================================================================== [ 105.624511] Disabling lock debugging due to kernel taint [ 105.630295] Kernel panic - not syncing: panic_on_warn set ... [ 105.630295] [ 105.637662] CPU: 0 PID: 9992 Comm: syz-executor4 Tainted: G B 4.16.0+ #12 [ 105.645785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.655124] Call Trace: [ 105.657696] dump_stack+0x1a7/0x27d [ 105.661311] ? arch_local_irq_restore+0x53/0x53 [ 105.665966] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 105.670696] ? vsnprintf+0x1ed/0x1900 [ 105.674471] ? dst_alloc+0xe0/0x1a0 [ 105.678072] panic+0x1f8/0x42c [ 105.681238] ? refcount_error_report+0x214/0x214 [ 105.685999] ? do_raw_spin_unlock+0x9e/0x310 [ 105.690385] ? do_raw_spin_unlock+0x9e/0x310 [ 105.694770] ? dst_release+0x27/0xa0 [ 105.698458] kasan_end_report+0x50/0x50 [ 105.702404] kasan_report+0x149/0x360 [ 105.706178] check_memory_region+0x137/0x190 [ 105.710560] kasan_check_write+0x14/0x20 [ 105.714592] dst_release+0x27/0xa0 [ 105.718108] sock_setsockopt+0x431/0x1b20 [ 105.722230] ? sock_enable_timestamp+0xb0/0xb0 [ 105.726790] ? inode_add_lru+0x250/0x250 [ 105.730826] ? __sock_create+0x336/0x850 [ 105.734862] ? __fget_light+0x2bc/0x400 [ 105.738810] ? fget_raw+0x20/0x20 [ 105.742238] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 105.747144] ? sock_release+0x166/0x1e0 [ 105.751091] ? __sock_create+0x106/0x850 [ 105.755124] ? __sys_connect+0x2e0/0x4a0 [ 105.759156] ? __sys_bind+0x290/0x410 [ 105.762933] ? __fdget+0x18/0x20 [ 105.766277] ? security_socket_setsockopt+0x89/0xb0 [ 105.771267] __sys_setsockopt+0x2ef/0x350 [ 105.775387] ? kernel_accept+0x2f0/0x2f0 [ 105.779424] ? do_futex+0x22a0/0x22a0 [ 105.783198] ? fput+0xe0/0x150 [ 105.786364] SyS_setsockopt+0x34/0x50 [ 105.790137] ? SyS_recv+0x40/0x40 [ 105.793563] do_syscall_64+0x281/0x940 [ 105.797424] ? vmalloc_sync_all+0x30/0x30 [ 105.801546] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 105.807055] ? syscall_return_slowpath+0x550/0x550 [ 105.811961] ? syscall_return_slowpath+0x2ac/0x550 [ 105.816867] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 105.822208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.827026] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 105.832188] RIP: 0033:0x4552d9 [ 105.835350] RSP: 002b:00007f3a9df54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 105.843031] RAX: ffffffffffffffda RBX: 00007f3a9df556d4 RCX: 00000000004552d9 [ 105.850274] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000013 [ 105.857515] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 105.864761] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 105.872007] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 105.879703] Dumping ftrace buffer: [ 105.883225] (ftrace buffer empty) [ 105.886905] Kernel Offset: disabled [ 105.890503] Rebooting in 86400 seconds..